Tag: Eureka Math Grade 1 Module 4

Engage NY Eureka Math 1st Grade Module 4 Lesson 28 Answer Key

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Question 1.
Solve using quick ten drawings, number bonds, or the arrow way. Check the rectangle if you made a new ten.
a. 23 + 12 = ____

Answer: 35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 23 and 12
By adding 23 and 12 we get 35
23+12=35

b. 15 + 15 = ____

Answer:30
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 15 and 15
By adding 15 and 15 we get 30
15+15=30

c. 19 + 21 = ____

Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 21 and 19
By adding 19 and 21 we get 40
21+19=40

d. 17 + 12 = ____

Answer:29
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 12
By adding 17 and 12 we get 29
17+12=29

e. 27 + 13 = ____

Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 27 and 13
By adding 27 and 13 we get 40
27+13=40

f. 17 + 16 = ____

Answer:33
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 16
By adding 17 and 16 we get 33
17+16=33

Question 2.
Solve using quick ten drawings, number bonds, or the arrow way.
a. 15 + 13 = _____
Answer:28
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 15 and 13
By adding 15 and 13 we get 28
15+13=28

b. 25 + 13 = ____
Answer:38
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 25 and 13
By adding 25 and 13 we get 38
25+13=38

c. 24 + 14 = ____
Answer:38
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 24 and 14
By adding 24 and 14 we get 38
24+14=38

d. 25 + 15 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 25 and 15
By adding 25 and 15 we get 40
25+15=40

e. 18 + 14 = ____
Answer:32
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 14
By adding 18 and 14 we get 32
18+14=32

f. 18 + 18 = ____
Answer:36
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 18
By adding 18 and 18 we get 36
18+18=36

g. 24 + 16 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 24 and 16
By adding 24 and 16 we get 40
24+16=40

h. 17 + 18 = ____
Answer:35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 18
By adding 17 and 18 we get 35
17+18=35

Eureka Math Grade 1 Module 4 Lesson 28 Exit Ticket Answer Key

Solve using quick tens and ones, number bonds, or the arrow way.
a. 12 + 16 = ____
Answer:28
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 16 and 12
By adding 16 and 12 we get 28
16+12=28

b. 26 + 14 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 26 and 14
By adding 26 and 14 we get 40
26+14=40

c. 18 + 16 = ____
Answer:34
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 16
By adding 18 and 16 we get 34
18+16=34

d. 19 + 17 = ____
Answer:36
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 19 and 17
By adding 19 and 17 we get 36
19+17=36

Eureka Math Grade 1 Module 4 Lesson 28 Homework Answer Key

Solve using quick tens and ones, number bonds, or the arrow way.
a. 13 + 16 = ____
Answer:29
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 16 and 13
By adding 13 and 16 we get 29
13+16=29

b. 15 + 16 = ____
Answer:31
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 15 and 16
By adding 15 and 16 we get 31
15+16=31

c. 16 + 16 = ____
Answer:32
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 16 and 16
By adding 16 and 16 we get 32
16+16=32

d. 26 + 12 = ____
Answer:38
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 26 and 12
By adding 26 and 12 we get 38
26+12=38

e. 22 + 17 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 22 and 17
By adding 17 and 22 we get 39
22+17=39

f. 17 + 15 = ____
Answer:32
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 15 and 17
By adding 15 and 17 we get 32
17+15=32

g. 17 + 16 = ____
Answer:33
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 16 and 17
By adding 16 and 17 we get 33
17+16=33

h. 18 + 17 = ____
Answer:35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 17
By adding 18 and 17 we get 35
18+17=35

i. 24 + 13 = ____
Answer:37
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 24 and 13
By adding 24 and 13 we get 37
24+13=37

j. 15 + 24 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 24 and 15
By adding 24 and 15 we get 39
15+24=39

k. 19 + 16 = ____
Answer:35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers ar19 and 16
By adding 19 and 16 we get 35
19+16=35

l. 14 + 22 = ____
Answer:36
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 22 and 14
By adding 22 and 14 we get 36
14+22=36

m. 27 + 12 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 27 and 12
By adding 27 and 12 we get 39
27+12=39

n. 28 + 12 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 28 and 12
By adding 28 and 12 we get 40
28+12=40

o. 18 + 17 = ____
Answer:35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 17
By adding 18 and 17 we get 35
18+17=35

p. 19 + 18 = ____
Answer:37
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 19 and 18
By adding19 and 18 we get 37
19+18=37

Engage NY Eureka Math 1st Grade Module 4 Lesson 29 Answer Key

Eureka Math Grade 1 Module 4 Lesson 29 Problem Set Answer Key

Question 1.
Solve using quick ten drawings, number bonds, or the arrow way.
a. 13 + 12 = ____
Answer:25
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 13 and 12
By adding 13 and 12 we get 25
13+12=25

b. 23 + 12 = ____
Answer:35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 23 and 12
By adding 23 and 12 we get 35
23+12=35

c. 13 + 16 = ____
Answer:29
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 13 and 12
By adding 13 and 12 we get 25
13+12=25

d. 23 + 16 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 23 and 16
By adding 23 and 16 we get 39
23+16=39

e. 13 + 27 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 13 and 27
By adding 13 and 27 we get 40
13+27=40

f. 17 + 16 = ____
Answer:33
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 16
By adding 17 and 16 we get 33
17+16=33

g. 14 + 18 = ____
Answer:32
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 14 and 18
By adding 14 and 18 we get 32
14+18=32

h. 18 + 17 = ____
Answer:35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 17
By adding 18 and 17 we get 35
18+17=35

Question 2.
Solve using quick ten drawings, number bonds, or the arrow way. Be prepared to discuss how you solved during the Debrief.
a. 17 + 11 = ____
Answer:28
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 11
By adding 17 and 11we get 28
17+11=28

b. 17 + 21 = ____
Answer:38
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 21
By adding 17 and 21 we get 38
17+21=38

c. 27 + 13 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 27 and 13
By adding 27 and 13 we get 40
27+13=40

d. 17 + 14 = ____
Answer:31
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 14
By adding 17 and 14 we get 31
17+14=31

e. 13 + 26 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 13 and 26
By adding 13 and 26 we get 39
13+26=39

f. 17 + 17 = ____
Answer:34
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 17
By adding 17 and 17 we get 34
17+17=34

g. 18 + 15 = ____
Answer:33
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 15
By adding 18 and 15 we get 33
18+15=33

h. 16 + 17 = ____
Answer:33
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 16 and 17
By adding 16 and 17 we get 33
16+17=33

Eureka Math Grade 1 Module 4 Lesson 29 Exit Ticket Answer Key

Solve using quick ten drawings, number bonds, or the arrow way.
a. 18 + 14 = ____
Answer:32
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 14
By adding 18 and 14 we get 32
18+14=32

b. 14 + 23 = ____
Answer:37
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 14 and 23
By adding 14 and 23 we get 37
14+23=37

c. 28 + 12 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 28 and 12
By adding 28 and 12 we get 40
28+12=40

d. 19 + 21 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 19 and 21
By adding 19 and 21 we get 40
19+21=40

Eureka Math Grade 1 Module 4 Lesson 29 Homework Answer Key

Question 1.
Solve using quick ten drawings, number bonds, or the arrow way.
a. 13 + 15 = ____
Answer:28
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 13 and 15
By adding 13 and 15 we get 28
13+15=28

b. 26 + 12 = ____
Answer:38
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 26 and 12
By adding 26 and 12 we get 38
26+12=38

c. 23 + 16 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 23 and 16
By adding 23 and 16 we get 39
23+16=39

d. 17 + 16 = ____
Answer:33
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 16
By adding 17 and 16 we get 33
17+16=33

e. 14 + 17 = ____
Answer:31
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 14 and 17
By adding 14 and 17 we get 31
14+17=31

f. 27 + 12 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 27 and 12
By adding 27 and 12 we get 39
27+12=39

g. 15 + 18 = ____
Answer:33
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 15 and 18
By adding 15 and 18 we get 33
15+18=33

h. 18 + 16 = ____
Answer:34
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 16
By adding 18 and 16 we get 34
18+16=34

Question 2.
Solve using quick ten drawings, number bonds, or the arrow way.
a. 17 + 12 = ____
Answer:29
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 12
By adding 17 and 12 we get 29
17+12=29

b. 21 + 17 = ____
Answer:38
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 21
By adding 17 and 21 we get 38
21+17=38

c. 17 + 15 = ____
Answer:32
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 17 and 15
By adding 17 and 15 we get 32
17+15=32

d. 27 + 13 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 13 and 27
By adding 13 and 27 we get 40
27+13=40

e. 23 + 14 = ____
Answer:37
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 23 and 14
By adding 23 and 14 we get 37
23+14=37

f. 18 + 17 = ____
Answer:35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 17
By adding 18 and 17 we get 35
18+17=35

g. 18 + 11 = ____
Answer:29
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 11
By adding 18 and 11 we get 29
18+11=29

h. 18 + 18 = ____
Answer:36
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. Number bonds help us to understand that a whole number is made up of parts.
Given two numbers are 18 and 18
By adding 18 and 18 we get 36
18+18=36

Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key

Eureka Math Grade 1 Module 4 Lesson 27 Problem Set Answer Key

Question 1.
Solve using number bonds with pairs of number sentences. You may draw quick tens and some ones to help you.
a. 19 + 12 = ____
b. 18 + 12 = ____
c. 19 + 13 = ____
d. 18 + 14 = ____
e. 17 + 14 = ____
f. 17 + 17 = ____
g. 18 + 17 = ____
h. 18 + 19 = ____
Answer:
a. 19 + 12 = 31

A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
19 and 12 are the parts of the sum and 31 is the whole part.

b. 18 + 12 = 30

A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
18 and 12 are the parts of the sum and 30 is the whole part.

c. 19 + 13 = 32

A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
19 and 13 are the parts of the sum and 32 is the whole part.

d. 18 + 14 = 32

A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
18 and 14 are the parts of the sum and 32 is the whole part.

e. 17 + 14 = 31

A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
17 and 17 are the parts of the sum and 31 is the whole part.

f. 17 + 17 = 34

A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
17 and 17 are the parts of the sum and 34 is the whole part.

g. 18 + 17 = 35

A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
18 and 17 are the parts of the sum and 35 is the whole part.

h. 18 + 19 = 37

A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
18 and 19 are the parts of the sum and 37 is the whole part.

Question 2.
Solve. You may draw quick tens and some ones to help you.
a. 19 + 12 = ____
b. 18 + 13 = ____
c. 19 + 13 = ____
d. 18 + 15 = ____
e. 19 + 16 = ____
f. 15 + 17 = ____
g. 19 + 19 = ____
h. 18 + 18 = ____
Answer:
a. 19 + 12 = 31

Straight line indicates tens and x indicate ones.

b. 18 + 13 = 31

Straight line indicates tens and x indicate ones.

c. 19 + 13 = 32

Straight line indicates tens and x indicate ones.

d. 18 + 15 = 33

Straight line indicates tens and x indicate ones.

e. 19 + 16 = 35

Straight line indicates tens and x indicate ones.

f. 15 + 17 = 32

Straight line indicates tens and x indicate ones.

g. 19 + 19 = 38

Straight line indicates tens and x indicate ones.

h. 18 + 18 = 36

Straight line indicates tens and x indicate ones.

Eureka Math Grade 1 Module 4 Lesson 27 Exit Ticket Answer Key

Solve using number bonds with pairs of number sentences. You may draw quick tens and some ones to help you.
a. 16 + 15 = ____
b. 17 + 13 = ____
c. 16 + 16 = ____
d. 17 + 15 = ____
Answer:
a. 16 + 15 = 31

b. 17 + 13 = 30

c. 16 + 16 = 32

d. 17 + 15 = 32

Eureka Math Grade 1 Module 4 Lesson 27 Homework Answer Key

Question 1.
Solve using number bonds with pairs of number sentences. You may draw quick tens and some ones to help you.
a. 17 + 14 = ____
b. 16 + 15 = ____
c. 17 + 15 = ____
d. 18 + 13 = ____
e. 18 + 15 = ____
f. 18 + 16 = ____
g. 19 + 15 = ____
h. 19 + 16 = ____
Answer:
a. 17 + 14 = 31

b. 16 + 15 = 31

c. 17 + 15 = 32

d. 18 + 13 = 31

e. 18 + 15 = 33

f. 18 + 16 = 34

g. 19 + 15 = 34

h. 19 + 16 = 35

Question 2.
Solve. You may draw quick tens and some ones to help you.
a. 19 + 14 = ____
b. 19 + 17 = ____
c. 18 + 17 = ____
d. 16 + 16 = ____
e. 17 + 14 = ____
f. 15 + 16 = ____
g. 19 + 19 = ____
h. 18 + 18 = ____
Answer:
a. 19 + 14 = ____

Straight line indicates tens and x indicate ones.

b. 19 + 17 = ____

Straight line indicates tens and x indicate ones.

c. 18 + 17 = 35

Straight line indicates tens and x indicate ones.

d. 16 + 16 = ____

Straight line indicates tens and x indicate ones.

e. 17 + 14 = ____

Straight line indicates tens and x indicate ones.

f. 15 + 16 = ____

Straight line indicates tens and x indicate ones.

g. 19 + 19 = 38

Straight line indicates tens and x indicate ones.

h. 18 + 18 = 36

Straight line indicates tens and x indicate ones.

Engage NY Eureka Math 1st Grade Module 4 Lesson 26 Answer Key

Eureka Math Grade 1 Module 4 Lesson 26 Problem Set Answer Key

Question 1.
Solve using a number bond to add ten first. Write the 2 addition sentences that helped you.
a.

Answer:
18 + 10 = 28
28 + 4 = 32

b.

Answer:
18 + 10 = 28
28 + 4 = 32

c.

19 + 10 = _____
____ + 5 = _____

Answer:
19 + 10 = 29
29 + 5 = 34

d.

18 + 10 = _____
____ + 5 = _____

Answer:
18 + 10 = 28
28 + 5 = 33

e.

19 + 10 = _____
____ + ____ = _____

Answer:
19 + 10 = 29
29 + 3 = 32

f.

19 + 10 = _____
____ + ____ = _____
Answer:
19 + 10 = 29
29 + 6 = 35

Question 2.
Solve using a number bond to make a ten first. Write the 2 number sentences that helped you.
a.

Answer:
19 + 1 = 20
20 + 13 = 33

b.

Answer:
18 + 2 = 20
20 + 11 = 31

c.

Answer:
18 + 2 = 20
20 + 12 = 32

d.

18 + 2 = ____
____ + 14 = ____

Answer:
18 + 2 = 20
20 + 14 = 34

e.

____ + 3 = ____
____ + 12 = ____

Answer:
12 + 3 = 15
15 + 12 = 27

f.

____ + ____ = ____
____ + ____ = ____
Answer:
15 + 18 = 33
33 + 2 = 35

Eureka Math Grade 1 Module 4 Lesson 26 Exit Ticket Answer Key

Question 1.
Solve using number bonds to add ten first. Write the 2 number sentences that helped you.
a.

____ + ____ = ____
____ + ____ = ____

Answer:
15 can be written as 10 + 5
10 + 19 = 29
29 + 5 = 34

b.

____ + ____ = ____
____ + ____ = ____
Answer:
17 can be written as 10 + 7 = 17
19 + 10 = 29
29 + 7 = 36

Question 2.
Solve using number bonds to make a ten. Write the 2 number sentences that helped you.
a.

____ + ____ = ____
____ + ____ = ____

Answer:
15 can be written as 10 + 5
10 + 19 = 29
29 + 5 = 34

b.

____ + ____ = ____
____ + ____ = ____
Answer:
17 can be written as 10 + 7 = 17
19 + 10 = 29
29 + 7 = 36

Eureka Math Grade 1 Module 4 Lesson 26 Homework Answer Key

Question 1.
Solve using a number bond to add ten first. Write the 2 addition sentences that helped you.
a.

Answer:
18 + 10 = 28
28 + 3 = 31

b.

Answer:
19 + 10 = 29
29 + 3 = 32

c.

17 + 10 = _____
____ + 5 = _____

Answer:
17 + 10 = 27
27 + 5 = 32

d.

17 + 10 = _____
____ + 6 = _____

Answer:
17 + 10 = 27
27 + 6 = 33

e.

17 + 10 = _____
____ + ____ = ____

Answer:
17 + 10 = 27
27 + 4 = 31

f.

19 + 10 = _____
____ + ____ = ____
Answer:
19 + 10 = 29
29 + 7 = 36

Question 2.
Solve using a number bond to make a ten first. Write the 2 number sentences that helped you.
a.

Answer:
19 + 1 = 20
20 + 12 = 32

b.

Answer:
19 + 1 = 20
20 + 13 = 33

c.

18 + 2 = ____
20 + 13 = ____

Answer:
18 + 2 = 20
20 + 13 = 33

d.

18 + 2 = ____
____ + 15 = ____

Answer:
18 + 2 = 20
20 + 15 = 35

e.

____ + 1 = ____
____ + 17 = ____

Answer:
19 + 1 = 20
20 + 17 = 37

f.

____ + ____ = ____
____ + ____ = ____
Answer:
18 + 19 = 37
37 + 1 = 38

Engage NY Eureka Math 1st Grade Module 4 Lesson 25 Answer Key

Eureka Math Grade 1 Module 4 Lesson 25 Sprint Answer Key

A
Write the missing number.

Question 1.
5 + ☐ = 10
Answer: 5
Given two numbers are 5 and 10
By removing 5 from 10 we get 5
10-5=5

Question 2.
9 + ☐ = 10
Answer: 1
Given two numbers are 9 and 10
By removing 9 from 10 we get 1
10-9=1

Question 3.
10 + ☐ = 10
Answer:0
Given two numbers are 10 and 10
By removing 10 from 10 we get 0
10-10=0

Question 4.
0 + ☐ = 10
Answer:10
Given two numbers are 0 and 10
By removing 0 from 10 we get 10
10-0=10

Question 5.
8 + ☐ = 10
Answer:2
Given two numbers are 8 and 10
By removing 8 from 10 we get 2
10-8=2

Question 6.
7 + ☐ = 10
Answer:3
Given two numbers are 7 and 10
By removing 7 from 10 we get 3
10-7=3

Question 7.
6 + ☐ = 10
Answer:4
Given two numbers are 6 and 10
By removing 6 from 10 we get 4
10-6=4

Question 8.
4 + ☐ = 10
Answer:6
Given two numbers are 4 and 10
By removing 4 from 10 we get 6
10-4=6

Question 9.
3 + ☐ = 10
Answer:7
Given two numbers are 3 and 10
By removing 3 from 10 we get 7
10-3=7

Question 10.
☐ + 7 = 10
Answer:3
Given two numbers are 7 and 10
By removing 7 from 10 we get 3
10-7=3

Question 11.
2 + ☐ = 10
Answer:8
Given two numbers are 2 and 10
By removing 2 from 10 we get 8
10-2=8

Question 12.
☐ + 8 = 10
Answer:2
Given two numbers are 8 and 10
By removing 8 from 10 we get 2
10-8=2

Question 13.
1 + ☐ = 10
Answer:9
Given two numbers are 1 and 10
By removing 1 from 10 we get 9
10-1=9

Question 14.
☐ + 2 = 10
Answer:8
Given two numbers are 2 and 10
By removing 2 from 10 we get 8
10-2=8

Question 15.
☐ + 3 = 10
Answer:7
Given two numbers are 3 and 10
By removing 3 from 10 we get 7
10-3=7

Question 16.
9 + ☐ = 10
Answer:1
Given two numbers are 9 and 10
By removing 9 from 10 we get 1
10-9=1

Question 17.
19 + ☐ = 20
Answer:1
Given two numbers are 19 and 20
By removing 19 from 20 we get 1
20-19=1

Question 18.
5 + ☐ = 10
Answer:5
Given two numbers are 5 and 10
By removing 5 from 10 we get 5
10-5=5

Question 19.
15 + ☐ = 20
Answer:5
Given two numbers are 15 and 20
By removing 15 from 20 we get 5
20-5=5

Question 20.
1 + ☐ = 10
Answer:9
Given two numbers are 1 and 10
By removing 1 from 10 we get 9
10-1=9

Question 21.
11 + ☐ = 20
Answer:9
Given two numbers are 11 and 20
By removing 11 from 20 we get 9
20-11=9

Question 22.
3 + ☐ = 10
Answer:7
Given two numbers are 3 and 10
By removing 3 from 10 we get 7
10-3=7

Question 23.
13 + ☐ = 20
Answer:7
Given two numbers are 13 and 20
By removing 13 from 10 we get 7
20-13=7

Question 24.
4 + ☐ = 10
Answer:6
Given two numbers are 4 and 10
By removing 4 from 10 we get 6
10-4=6

Question 25.
14 + ☐ = 20
Answer:6
Given two numbers are 14 and 20
By removing 14 from 20 we get 6
20-14=6

Question 26.
16 + ☐ = 20
Answer:4
Given two numbers are 16 and 20
By removing 16 from 20 we get 4
20-16=4

Question 27.
2 + ☐ = 10
Answer:8
Given two numbers are 2 and 10
By removing 2 from 10 we get 8
10-2=8

Question 28.
12 + ☐ = 20
Answer:8
Given two numbers are 12 and 20
By removing 12 from 20 we get 8
20-12=8

Question 29.
18 + ☐ = 20
Answer:2
Given two numbers are 18 and 20
By removing 18 from 20 we get 2
20-18=2

Question 30.
11 + ☐ = 20
Answer:9
Given two numbers are 11 and 20
By removing 11 from 20 we get 9
20-11=9

B
Write the missing number.

Question 1.
10 + ☐ = 10
Answer:0
Given two numbers are 10 and 10
By removing 10 from 10 we get 0
10-10=10

Question 2.
0 + ☐ = 10
Answer:10
Given two numbers are 0 and 10
By removing 0 from 10 we get 10
10-0=10

Question 3.
9 + ☐ = 10
Answer:1
Given two numbers are 9 and 10
By removing 0 from 10 we get 10
10-0=10

Question 4.
5 + ☐ = 10
Answer:5
Given two numbers are 5 and 10
By removing 5 from 10 we get 5
10-5=5

Question 5.
6 + ☐ = 10
Answer:4
Given two numbers are 6 and 10
By removing 6 from 10 we get 4
10-6=4

Question 6.
7 + ☐ = 10
Answer:3
Given two numbers are 7 and 10
By removing 7 from 10 we get 3
10-7=3

Question 7.
8 + ☐ = 10
Answer:2
Given two numbers are 8 and 10
By removing 8 from 10 we get 2
10-8=2

Question 8.
2 + ☐ = 10
Answer:8
Given two numbers are 2 and 10
By removing 2 from 10 we get 8
10-2=8

Question 9.
3 + ☐ = 10
Answer:7
Given two numbers are 3 and 10
By removing 3 from 10 we get 7
10-3=7

Question 10.
☐ + 7 = 10
Answer:3
Given two numbers are 7 and 10
By removing 7 from 10 we get 3
10-7=3

Question 11.
2 + ☐ = 10
Answer:8
Given two numbers are 2 and 10
By removing 2 from 10 we get 8
10-2=8

Question 12.
☐ + 8 = 10
Answer:2
Given two numbers are 8 and 10
By removing 8 from 10 we get 2
10-8=2

Question 13.
1 + ☐ = 10
Answer:9
Given two numbers are 1 and 10
By removing 1 from 10 we get 9
10-1=9

Question 14.
☐ + 9 = 10
Answer:1
Given two numbers are 9 and 10
By removing 9 from 10 we get 1
10-9=1

Question 15.
☐ + 2 = 10
Answer:8
Given two numbers are 2 and 10
By removing 2 from 10 we get 8
10-2=8

Question 16.
5 + ☐ = 10
Answer:5
Given two numbers are 5 and 10
By removing 5 from 10 we get 5
10-5=5

Question 17.
15 + ☐ = 20
Answer:5
Given two numbers are 15 and 20
By removing 15 from 20 we get 5
20-15=5

Question 18.
9 + ☐ = 10
Answer:1
Given two numbers are 9 and 10
By removing 9 from 10 we get 1
10-9=1

Question 19.
19 + ☐ = 20
Answer:1
Given two numbers are 19 and 20
By removing 19 from 20 we get 1
20-19=1

Question 20.
8 + ☐ = 10
Answer:2
Given two numbers are 8 and 10
By removing 8 from 10 we get 2
10-8=2

Question 21.
18 + ☐ = 20
Answer:2
Given two numbers are 18 and 20
By removing 18 from 20 we get 2
20-18=2

Question 22.
2 + ☐ = 10
Answer:8
Given two numbers are 2 and 10
By removing 2 from 10 we get 8
10-2=8

Question 23.
12 + ☐ = 20
Answer:8
Given two numbers are 12 and 20
By removing 12 from 20 we get 8
20-12=8

Question 24.
3 + ☐ = 10
Answer:7
Given two numbers are 3 and 10
By removing 3 from 10 we get 7
10-3=7

Question 25.
13 + ☐ = 20
Answer:7
Given two numbers are 13 and 20
By removing 13 from 10 we get 7
20-13=7

Question 26.
17 + ☐ = 20
Answer:3
Given two numbers are 17 and 20
By removing 17 from 20 we get 3
20-17=3

Question 27.
4 + ☐ = 10
Answer:6
Given two numbers are 4 and 10
By removing 4 from 10 we get 6
10-4=6

Question 28.
16 + ☐ = 20
Answer:4
Given two numbers are 16 and 20
By removing 16 from 20 we get 4
20-16=4

Question 29.
18 + ☐ = 20
Answer:2
Given two numbers are 18 and 20
By removing 18 from 20 we get 2
20-18=2

Question 30.
12 + ☐ = 40
Answer:8
Given two numbers are 12 and 20
By removing 12 from 20 we get 8
20-12=8

Eureka Math Grade 1 Module 4 Lesson 25 Problem Set Answer Key

Question 1.
Solve using number bonds. This time, add the tens first. Write the 2 number sentences to show what you did.
a. 11 + 14 = ____
Answer:25
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

b. 21 + 14 = ____
Answer:35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

c. 14 + 15 = ____
Answer:29
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

d. 26 + 14 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

e. 26 + 13 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

f. 13 + 24 = ____
Answer:37
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

Question 2.
Solve using number bonds. This time, add the ones first. Write the 2 number sentences to show what you did.
a. 29 + 11 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

b. 17 + 13 = ____
Answer:30
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

c. 14 + 16 = ____
Answer:30
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

d. 26 + 13 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

e. 28 + 11 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

f. 12 + 27 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

g. 18 + 12 = ____
Answer:30
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

h. 22 + 18 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

Eureka Math Grade 1 Module 4 Lesson 25 Exit Ticket Answer Key

Solve using number bonds. Write the 2 number sentences to record what you did.
a. 12 + 27 = ______
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

b. 21 + 19 = ______
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

Eureka Math Grade 1 Module 4 Lesson 25 Homework Answer Key

Question 1.
Solve using number bonds. This time, add the tens first. Write the 2 number sentences to show what you did.
a. 12 + 14 = ____
Answer:26
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

b. 14 + 21 = ____
Answer:35
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

c. 15 + 14 = ____
Answer:29
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

d. 25 + 14 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

e. 23 + 16 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

f. 16 + 24 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

Question 2.
Solve using number bonds. This time, add the ones first. Write the 2 number sentences to show what you did.
a. 27 + 10 = ____
Answer:37
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

b. 17 + 13 = ____
Answer:30
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

c. 13 + 26 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

d. 26 + 14 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

e. 12 + 18 = ____
Answer:30
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

f. 18 + 21 = ____
Answer:39
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

g. 19 + 11 = ____
Answer:30
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

h. 21 + 19 = ____
Answer:40
A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation.

Engage NY Eureka Math 1st Grade Module 4 Lesson 24 Answer Key

Eureka Math Grade 1 Module 4 Lesson 24 Problem Set Answer Key

Question 1.
Solve using number bonds. Write the two number sentences that show that you added the ten first. Draw quick tens and ones if that helps you.
a.

14 + 10 = 24
24 + 3 = 27
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

b.

24 + 10 = _____
_____ + 3 = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

c.

16 + 10 = _____
_____ + 3 = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

d.

26 + 10 = _____
_____ + ______ = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

e.

_____ + ______ = _____
_____ + ______ = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

f.

_____ + ______ = _____
_____ + ______ = ______
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

Question 2.
Solve using number bonds or the arrow way. Part (a) has been started for you.
a.

Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

b. 14 + 23 = ____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
c. 16 + 14 = ____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
d. 14 + 26 = ____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
e. 21 + 17 = ____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

f. 17 + 23 = ____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
g. 21 + 18 = ____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
h. 18 + 12 = ____
Answer:14 + 10 = 24
24 + 3 = 27
Answer:

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

Eureka Math Grade 1 Module 4 Lesson 24 Exit Ticket Answer Key

Solve using number bonds. Write the two number sentences that show that you added the ten first.
Question 1.

_____ + ______ = _____
_____ + ______ = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

Question 2.

_____ + ______ = _____
_____ + ______ = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

Eureka Math Grade 1 Module 4 Lesson 24 Homework Answer Key

Question 1.
Solve using number bonds. Write the two number sentences that show that you added the ten first. Draw quick tens and ones if that helps you.
a.

16 + 10 = 26
26 + 3 = 29
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

b.

23 + 10 = _____
_____ + 6 = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

c.

16 + 10 = _____
_____ + 4 = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

d.

26 + 10 = _____
_____ + _____ = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

e.

_____ + _____ = _____
_____ + _____ = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

f.

_____ + _____ = _____
_____ + _____ = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

Question 2.
Solve using number bonds. Part (a) has been started for you.
a.

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
_____ + _____ = _____
_____ + _____ = _____
Answer:14 + 10 = 24
24 + 3 = 27

b. 24 + 14 = _______
_____ + _____ = _____
_____ + _____ = _____
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

c. 15 + 14 = ________
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
d. 24 + 15 = ________
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
e. 22 + 17 = ________
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
f. 27 + 12 = ________
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
g. 18 + 12 = ________
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .
h. 28 + 12 = ________
Answer:14 + 10 = 24
24 + 3 = 27

The arrow way involves chunking a number into more manageable mental pieces in order to add or subtract.They record their mathematical values as an expression with arrows in between the numbers to show the chunks of numbers .

Engage NY Eureka Math 1st Grade Module 4 Lesson 23 Answer Key

Eureka Math Grade 1 Module 4 Lesson 23 Core Fluency Practice Set A Answer Key

My Addition Practice

Question 1.
6 + 0 = ________
Answer: 6

Explanation:
Any number added to zero will be always the same number. So the sum of 6 and 0 is 6.

Question 2.
0 + 6 = ________
Answer: 6

Explanation:
Any number added to zero will be always the same number. So the sum of 0 and 6 is 6.

Question 3.
5 + 1 = ________
Answer: 6

Explanation:
The sum of 5 and 1 is 6.
5 + 1 = 6

Question 4.
1 + 5 = ________
Answer: 6

Explanation:
The sum of 1 and 5 is 6.
1 + 5 = 6

Question 5.
6 + 1 = ________
Answer: 7

Explanation:
The sum of 6 and 1 is 7.
6 + 1 = 7

Question 6.
1 + 6 = ________
Answer: 7

Explanation:
The sum of 1 and 6 is 7.
1 + 6 = 7

Question 7.
6 + 2 = ________
Answer: 8

Explanation:
By adding 6 and 2,
we get 8

Question 8.
5 + 2 = ________
Answer: 7

Explanation:
By adding 5 and 2,
we get 7

Question 9.
2 + 5 = ________
Answer: 7

Explanation:
By adding 2 and 5,
we get 7

Question 10.
2 + 4 = ________
Answer: 6

Explanation:
By adding 2 and 4,
we get 6

Question 11.
7 + 1 = ________
Answer: 8

Explanation:
By adding 7 and 1,
we get 8

Question 12.
________ = 1 + 7
Answer: 8

Explanation:
By adding 1 and 7,
we get 8

Question 13.
3 + 3 = ________
Answer: 6

Explanation:
By adding 3 and 3,
we get 6

Question 14.
3 + 4 = ________
Answer: 7

Explanation:
By adding 3 and 4,
we get 7

Question 15.
________ = 3 + 5
Answer: 8

Explanation:
By adding 3 and 5,
we get 8

Question 16.
6 + 3 = ________
Answer: 9

Explanation:
By adding 6 and 3,
we get 9

Question 17.
7 + 3 = ________
Answer: 10

Explanation:
By adding 7 and 3,
we get 10

Question 18.
________ = 7 + 2
Answer: 9

Explanation:
By adding 7 and 2,
we get 9

Question 19.
2 + 7 = ________
Answer: 9

Explanation:
By adding 2 and 7,
we get 9

Question 20.
2 + 8 = ________
Answer: 10

Explanation:
By adding 2 and 8,
we get 10

Question 21.
5 + 3 = ________
Answer: 8

Explanation:
By adding 5 and 3,
we get 8

Question 22.
________ = 5 + 4
Answer: 9

Explanation:
By adding 5 and 4,
we get 9

Question 23.
6 + 4 = ________
Answer: 10

Explanation:
By adding 6 and 4,
we get 10

Question 24.
4 + 6 = ________
Answer: 10

Explanation:
By adding 4 and 6,
we get 10

Question 25.
________ = 4 + 4
Answer: 8

Explanation:
By adding 4 and 4,
we get 8

Question 26.
3 + 4 = ________
Answer: 7

Explanation:
By adding 3 and 4,
we get 7

Question 27.
5 + 5 = ________
Answer: 10

Explanation:
By adding 5 and 5,
we get 10

Question 28.
________ = 4 + 5
Answer: 9

Explanation:
By adding 4 and 5,
we get 9

Question 29.
3 + 7 = ________
Answer: 10

Explanation:
By adding 3 and 7,
we get 10

Question 30.
________ = 3 + 6
Answer: 9

Explanation:
By adding 3 and 6,
we get 9

Today, I finished _____________ problems.
I solved _____________ problems correctly.

Eureka Math Grade 1 Module 4 Lesson 23 Core Fluency Practice Set B Answer Key

My Missing Addend Practice

Question 1.
6 + ________ = 6
Answer: 0

Explanation:
Let the missing addend be x
6 + x = 6
x = 6 – 6
x = 0
Thus the missing addend is 0.

Question 2.
0 + ________ = 6
Answer: 6

Explanation:
Let the missing addend be x
0 + x = 6
x = 6
Thus the missing addend is 6.

Question 3.
5 + ________ = 6
Answer: 1

Explanation:
Let the missing addend be x
5 + x = 6
x = 6 – 5
x = 1
Thus the missing addend is 1.

Question 4.
4 + ________ = 6
Answer: 2

Explanation:
Let the missing addend be x
4 + x = 6
x = 6 – 4
x = 2
Thus the missing addend is 2.

Question 5.
0 + ________ = 7
Answer: 7

Explanation:
Let the missing addend be x
0 + x = 7
x = 7
Thus the missing addend is 7.

Question 6.
6 + ________ = 7
Answer: 1

Explanation:
Let the missing addend be x
6 + x = 7
x = 7 – 6
x = 1
Thus the missing addend is 1.

Question 7.
1 + ________ = 7
Answer: 6

Explanation:
Let the missing addend be x
1 + x = 7
x = 7 – 1
x = 6
Thus the missing addend is 6.

Question 8.
7 + ________ = 8
Answer: 1

Explanation:
Let the missing addend be x
7 + x = 8
x = 8 – 7
x = 1
Thus the missing addend is 1.

Question 9.
1 + ________ = 8
Answer: 7

Explanation:
Let the missing addend be x
1 + x = 8
x = 8 – 1
x = 7
Thus the missing addend is 7.

Question 10.
6 + ________ = 8
Answer: 2

Explanation:
Let the missing addend be x
6 + x = 8
x = 8 – 6
x = 2
Thus the missing addend is 2.

Question 11.
3 + ________ = 6
Answer: 3

Explanation:
Let the missing addend be x
3 + x = 6
x = 3
Thus the missing addend is 3.

Question 12.
4 + ________ = 8
Answer: 4

Explanation:
Let the missing addend be x
4 + x = 8
x = 4
Thus the missing addend is 4.

Question 13.
10 = 5 + ________
Answer: 5

Explanation:
Let the missing addend be x
10 = 5 + x
x = 10 – 5
x = 5
Thus the missing addend is 5.

Question 14.
5 + ________ = 9
Answer: 4

Explanation:
Let the missing addend be x
5 + x = 9
x = 9 – 5
x = 4
Thus the missing addend is 4.

Question 15.
5 + ________ = 7
Answer: 2

Explanation:
Let the missing addend be x
5 + x = 7
x = 2
Thus the missing addend is 2.

Question 16.
8 = 5 + ________
Answer: 3

Explanation:
Let the missing addend be x
8 = 5 + x
x = 3
Thus the missing addend is 3.

Question 17.
5 + ________ = 9
Answer: 4

Explanation:
Let the missing addend be x
5 + x = 9
x = 4
Thus the missing addend is 4.

Question 18.
8 + ________ = 10
Answer: 2

Explanation:
Let the missing addend be x
8 + x = 10
x = 2
Thus the missing addend is 2.

Question 19.
7 + ________ = 10
Answer: 3

Explanation:
Let the missing addend be x
7 + x = 10
x = 3
Thus the missing addend is 3.

Question 20.
10 = 6 + ________
Answer: 4

Explanation:
Let the missing addend be x
10 = 6 + x
x = 4
Thus the missing addend is 4.

Question 21.
4 + ________ = 7
Answer: 3

Explanation:
Let the missing addend be x
4 + x = 7
x = 3
Thus the missing addend is 3.

Question 22.
7 = 3 + ________
Answer: 4

Explanation:
Let the missing addend be x
7 = 3 + x
x = 7 – 3
x = 4
Thus the missing addend is 4.

Question 23.
2 + ________ = 7
Answer: 5

Explanation:
Let the missing addend be x
2 + x = 7
x = 5
Thus the missing addend is 5.

Question 24.
2 + ________ = 8
Answer: 6

Explanation:
Let the missing addend be x
2 + x = 8
x = 6
Thus the missing addend is 6.

Question 25.
9 = 2 + ________
Answer: 7

Explanation:
Let the missing addend be x
9 = 2 + x
x = 7
Thus the missing addend is 7.

Question 26.
2 + ________ = 10
Answer: 8

Explanation:
Let the missing addend be x
2 + x = 10
x = 8
Thus the missing addend is 8.

Question 27.
10 = 3 + ________
Answer: 7

Explanation:
Let the missing addend be x
10 = 3 + x
x = 10 – 3
x = 7
Thus the missing addend is 7.

Question 28.
3 + ________ = 9
Answer: 6

Explanation:
Let the missing addend be x
3 + x = 9
x = 6
Thus the missing addend is 6.

Question 29.
4 + ________ = 9
Answer: 5

Explanation:
Let the missing addend be x
4 + x = 9
x = 5
Thus the missing addend is 5.

Question 30.
10 = 4 + ________
Answer: 6

Explanation:
Let the missing addend be x
10 = 4 + x
x = 10 – 4
x = 6
Thus the missing addend is 6.

Today, I finished _____________ problems.
I solved _____________ problems correctly.

Eureka Math Grade 1 Module 4 Lesson 23 Core Fluency Practice Set C Answer Key

My Related Addition and Subtraction Practice

Question 1.
5 + ________ = 6
Answer: 1

Explanation:
Let the missing addend be x
5 + x = 6
x = 1
Thus the missing addend is 1.

Question 2.
1 + ________ = 6
Answer: 5

Explanation:
Let the missing addend be x
1 + x = 6
x = 5
Thus the missing addend is 5.

Question 3.
6 – 1 = ________
Answer: 5

Explanation:
The difference of two numbers 6 and 1 is 5.

Question 4.
9 + ________ = 10
Answer: 1

Explanation:
Let the missing addend be x
9 + x = 10
x = 1
Thus the missing addend is 1.

Question 5.
1 + ________ = 10
Answer: 9

Explanation:
Let the missing addend be x
1 + x = 10
x = 10 – 1
x = 9
Thus the missing addend is 9.

Question 6.
10 – 9 = ________
Answer: 1

Explanation:
The difference of two numbers 10 and 9 is 1.

Question 7.
5 + ________ = 10
Answer: 5

Explanation:
Let the missing addend be x
5 + x = 10
x = 10 – 5
x = 5
Thus the missing addend is 5.

Question 8.
10 – 5 = ________
Answer: 5

Explanation:
The difference of two numbers 10 and 5 is 5.

Question 9.
8 + ________ = 10
Answer: 2

Explanation:
Let the missing addend be x
8 + x = 10
x = 10 – 8
x = 2
Thus the missing addend is 2.

Question 10.
10 – 8 = ________
Answer: 2

Explanation:
The difference of two numbers 10 and 8 is 2.

Question 11.
7 + ________ = 10
Answer: 3

Explanation:
Let the missing addend be x
7 + x = 10
x = 10 – 7
x = 3
Thus the missing addend is 3.

Question 12.
10 – 7 = ________
Answer: 3

Explanation:
The difference of two numbers 10 and 7 is 3.

Question 13.
5 + ________ = 7
Answer: 2

Explanation:
Let the missing addend be x
5 + x = 7
x = 7 – 5
x = 2
Thus the missing addend is 2.

Question 14.
7 – 5 = ________
Answer: 2

Explanation:
The difference of two numbers 7 and 5 is 2.

Question 15.
5 + ________ = 8
Answer: 3

Explanation:
Let the missing addend be x
5 + x = 8
x = 8 – 5
x = 3
Thus the missing addend is 3.

Question 16.
8 – 5 = ________
Answer: 3

Explanation:
The difference of two numbers 8 and 5 is 3.

Question 17.
4 + ________ = 6
Answer: 2

Explanation:
Let the missing addend be x
4 + x = 6
x = 6 – 4
x = 1
Thus the missing addend is 1.

Question 18.
6 – 4 = ________
Answer: 2

Explanation:
The difference of two numbers 6 and 4 is 2.

Question 19.
3 + ________ = 6
Answer: 3

Explanation:
Let the missing addend be x
3 + x = 6
x = 6 – 3
x = 3
Thus the missing addend is 3.

Question 20.
6 – 3 = ________
Answer: 3

Explanation:
The difference of two numbers 6 and 3 is 3.

Question 21.
4 + ________ = 8
Answer: 4

Explanation:
Let the missing addend be x
4 + x = 8
x = 8 – 4
x = 4
Thus the missing addend is 4.

Question 22.
8 – 4 = ________
Answer: 4

Explanation:
The difference of two numbers 8 and 4 is 4.

Question 23.
4 + ________ = 7
Answer: 3

Explanation:
Let the missing addend be x
4 + x = 7
x = 7 – 4
x = 3
Thus the missing addend is 3.

Question 24.
7 – 4 = ________
Answer: 3

Explanation:
The difference of two numbers 7 and 4 is 3.

Question 25.
5 + ________ = 9
Answer: 4

Explanation:
Let the missing addend be x
5 + x = 9
x = 9 – 5
x = 4
Thus the missing addend is 4.

Question 26.
9 – 5 = ________
Answer: 4

Explanation:
The difference of two numbers 9 and 5 is 4.

Question 27.
6 + ________ = 9
Answer: 3

Explanation:
Let the missing addend be x
6 + x = 9
x = 9 – 6
x = 3
Thus the missing addend is 3.

Question 28.
9 – 6 = ________
Answer: 3

Explanation:
The difference of two numbers 9 and 6 is 3.

Question 29.
4 + ________ = 7
Answer: 3

Explanation:
Let the missing addend be x
4 + x = 7
x = 7 – 4
x = 3
Thus the missing addend is 3.

Question 30.
7 – 4 = ________
Answer: 3

Explanation:
The difference of two numbers 7 and 4 is 3.

Today, I finished _____________ problems.
I solved _____________ problems correctly.

Eureka Math Grade 1 Module 4 Lesson 23 Core Fluency Practice Set D Answer Key

My Subtraction Practice

Question 1.
6 – 0 = ________
Answer: 6

Explanation:
The difference of two numbers 6 and 0 is 6.

Question 2.
6 – 1 = ________
Answer: 5

Explanation:
The difference of two numbers 6 and 1 is 5.

Question 3.
7 – 1 = ________
Answer: 6

Explanation:
The difference of two numbers 7 and 1 is 6.

Question 4.
8 – 1 = ________
Answer: 7

Explanation:
The difference of two numbers 8 and 1 is 7.

Question 5.
6 – 2 = ________
Answer: 4

Explanation:
The difference of two numbers 6 and 2 is 4.

Question 6.
7 – 2 = ________
Answer: 5

Explanation:
The difference of two numbers 7 and 2 is 5.

Question 7.
9 – 2 = ________
Answer: 7

Explanation:
The difference of two numbers 9 and 2 is 7.

Question 8.
10 – 10 = ________
Answer: 0

Explanation:
The difference of two numbers 10 and 10 is 0.

Question 9.
10 – 9 = ________
Answer: 1

Explanation:
The difference of two numbers 10 and 9 is 1.

Question 10.
10 – 7 = ________
Answer: 3

Explanation:
The difference of two numbers 10 and 7 is 3.

Question 11.
6 – 3 = ________
Answer: 3

Explanation:
The difference of two numbers 6 and 3 is 3.

Question 12.
7 – 3 = ________
Answer: 4

Explanation:
The difference of two numbers 7 and 3 is 4.

Question 13.
9 – 3 = ________
Answer: 6

Explanation:
The difference of two numbers 9 and 3 is 6.

Question 14.
10 – 8 = ________
Answer: 2

Explanation:
The difference of two numbers 10 and 8 is 2.

Question 15.
10 – 6 = ________
Answer: 4

Explanation:
The difference of two numbers 10 and 6 is 4.

Question 16.
10 – 4 = ________
Answer: 6

Explanation:
The difference of two numbers 10 and 4 is 6.

Question 17.
10 – 5 = ________
Answer: 5

Explanation:
The difference of two numbers 10 and 5 is 5.

Question 18.
7 – 6 = ________
Answer: 1

Explanation:
The difference of two numbers 7 and 6 is 1.

Question 19.
7 – 5 = ________
Answer: 2

Explanation:
The difference of two numbers 7 and 5 is 2.

Question 20.
6 – 4 = ________
Answer: 2

Explanation:
The difference of two numbers 6 and 4 is 2.

Question 21.
8 – 4 = ________
Answer: 4

Explanation:
The difference of two numbers 8 and 4 is 4.

Question 22.
8 – 3 = ________
Answer: 5

Explanation:
The difference of two numbers 8 and 3 is 5.

Question 23.
8 – 5 = ________
Answer: 3

Explanation:
The difference of two numbers 8 and 5 is 3.

Question 24.
9 – 5 = ________
Answer: 4

Explanation:
The difference of two numbers 9 and 5 is 4.

Question 25.
9 – 4 = ________
Answer: 5

Explanation:
The difference of two numbers 9 and 4 is 5.

Question 26.
7 – 3 = ________
Answer: 4

Explanation:
The difference of two numbers 7 and 3 is 4.

Question 27.
10 – 7 = ________
Answer: 3

Explanation:
The difference of two numbers 10 and 7 is 3.

Question 28.
9 – 7 = ________
Answer: 2

Explanation:
The difference of two numbers 9 and 7 is 2.

Question 29.
9 – 6 = ________
Answer: 3

Explanation:
The difference of two numbers 9 and 6 is 3.

Question 30.
8 – 6 = ________
Answer: 2

Explanation:
The difference of two numbers 8 and 6 is 2.

Today, I finished _____________ problems.
I solved _____________ problems correctly.

Eureka Math Grade 1 Module 4 Lesson 23 Core Fluency Practice Set E Answer Key

My Mixed Practice

Question 1.
4 + 2 = ________
Answer: 6

Explanation:
Add the two numbers 4 and 2
we get 6

Question 2.
2 + ________ = 6
Answer: 4

Explanation:
Let the missing addend be x
2 + x = 6
x = 6 – 2
x = 4
Thus the missing addend is 4.

Question 3.
6 = 3 + ________
Answer: 3

Explanation:
Let the missing addend be x
6 = 3 + x
x = 3
Thus the missing addend is 3.

Question 4.
2 + 5 = ________
Answer: 7

Explanation:
Add the two numbers 2 and 5
we get 7

Question 5.
7 = 5 + ________
Answer: 2

Explanation:
Let the missing addend be x
7 = 5 + x
x = 2
Thus the missing addend is 2.

Question 6.
4 + 3 = ________
Answer: 7

Explanation:
Add the two numbers 4 and 3
we get 7

Question 7.
7 = ________ + 4
Answer: 3

Explanation:
Let the missing addend be x
7 = x + 4
x = 3
Thus the missing addend is 3.

Question 8.
8 = ________ + 4
Answer: 4

Explanation:
Let the missing addend be x
8 = x + 4
x = 4
Thus the missing addend is 4.

Question 9.
4 + 5 = ________
Answer: 9

Explanation:
Add the two numbers 4 and 5
we get 9

Question 10.
9 = ________ + 4
Answer: 5

Explanation:
Let the missing addend be x
9 = x + 4
x = 5
Thus the missing addend is 5.

Question 11.
2 + ________ = 6
Answer: 4

Explanation:
Let the missing addend be x
2 + x = 6
x = 6 – 4
x = 2
Thus the missing addend is 2.

Question 12.
6 – 2 = ________
Answer: 4

Explanation:
The difference of two numbers 6 and 2 is 4.

Question 13.
6 – 4 = ________
Answer: 2

Explanation:
The difference of two numbers 6 and 4 is 2.

Question 14.
5 + ________ = 7
Answer: 2

Explanation:
Let the missing addend be x
5 + x = 7
x = 7 – 5
x = 2
Thus the missing addend is 2.

Question 15.
7 – 5 = ________
Answer: 2

Explanation:
The difference of two numbers 7 and 5 is 2.

Question 16.
7 – 4 = ________
Answer: 3

Explanation:
The difference of two numbers 7 and 4 is 3.

Question 17.
7 – 3 = ________
Answer: 4

Explanation:
The difference of two numbers 7 and 3 is 4.

Question 18.
8 = 6 + ________
Answer: 2

Explanation:
Let the missing addend be x
8 = 6 + x
x = 2
Thus the missing addend is 2.

Question 19.
8 – 2 = ________
Answer: 6

Explanation:
The difference of two numbers 8 and 2 is 6.

Question 20.
8 – 6 = ________
Answer: 2

Explanation:
The difference of two numbers 8 and 6 is 2.

Question 21.
8 – 5 = ________
Answer: 3

Explanation:
The difference of two numbers 8 and 5 is 3.

Question 22.
3 + ________ = 8
Answer: 5

Explanation:
Let the missing addend be x
3 + x = 8
x = 8 – 3
x = 5
Thus the missing addend is 5.

Question 23.
8 = ________ + 5
Answer: 3

Explanation:
Let the missing addend be x
8 = x + 5
x = 3
Thus the missing addend is 3.

Question 24.
________ + 2 = 9
Answer: 7

Explanation:
Let the missing addend be x
x + 2 = 9
x = 7
Thus the missing addend is 7.

Question 25.
9 = ________ + 7
Answer: 2

Explanation:
Let the missing addend be x
9 = x + 7
x = 2
Thus the missing addend is 2.

Question 26.
9 – 2 = ________
Answer: 7

Explanation:
The difference of two numbers 9 and 2 is 7.

Question 27.
9 – 7 = ________
Answer: 2

Explanation:
The difference of two numbers 9 and 7 is 2.

Question 28.
9 – 6 = ________
Answer: 3

Explanation:
The difference of two numbers 9 and 6 is 3.

Question 29.
9 = ________ + 4
Answer: 5

Explanation:
Let the missing addend be x
9 = x + 4
x = 5
Thus the missing addend is 5.

Question 30.
9 – 6 = ________
Answer: 3

Explanation:
The difference of two numbers 9 and 6 is 3.

Today, I finished _____________ problems.
I solved _____________ problems correctly.

Eureka Math Grade 1 Module 4 Lesson 23 Problem Set Answer Key

Question 1.
Fill in the blanks, and match the pairs that show the same amount.

Answer:

Question 2.
Match the place value charts that show the same amount.

Answer:

Question 3.
Check each sentence that is true.
 a. 27 is the same as 1 ten 17 ones.
 b. 33 is the same as 2 tens 23 ones.
 c. 37 is the same as 2 tens 17 ones.
 d. 29 is the same as 1 ten 19 ones.
Answer: a, c and d are correct sentences.

Question 4.
Lee says that 35 is the same as 2 tens 15 ones, and Maria says that 35 is the same as 1 ten 25 ones. Draw quick tens to show if either Lee or Maria is correct.
Answer: Both Lee and Maria are correct. Because 35 is same as 2 tens and 15 ones
2 × 10 + 15 × 1 = 20 + 15 = 35
1 × 10 + 25 × 1 = 10 + 25 = 35

Eureka Math Grade 1 Module 4 Lesson 23 Exit Ticket Answer Key

Question 1.
Match the place value charts that show the same amount.

Answer:

Question 2.
Tamra says that 24 is the same as 1 ten 14 ones, and Willie says that 24 is the same as 2 tens 14 ones. Draw quick tens to show if Tamra or Willie is correct.
Answer:
Given,
Tamra says that 24 is the same as 1 ten 14 ones, and Willie says that 24 is the same as 2 tens 14 ones.
Tamra – 24 = 1 × 10 + 14 × 1 = 10 + 14 = 24
Willie – 24 = 2 × 10 + 14 × 1 = 20 + 14 = 34
Tamra is correct.

Eureka Math Grade 1 Module 4 Lesson 23 Homework Answer Key

Question 1.
Fill in the blanks, and match the pairs that show the same amount.

Answer:

Question 2.
Match the place value charts that show the same amount.

Answer:

Question 3.
Check each sentence that is true.
 a. 35 is the same as 1 ten 25 ones.
 b. 28 is the same as 1 ten 18 ones.
 c. 36 is the same as 2 tens 16 ones.
 d. 39 is the same as 2 tens 29 ones.
Answer: option a, b, c are correct

Explanation:
a. 35 is the same as 1 ten 25 ones.
35 = 1 × 10 + 25 × 1
10 + 25 = 35
b. 28 is the same as 1 ten 18 ones.
28 = 1 × 10 + 18 × 1
= 10 + 18 = 28
c. 36 is the same as 2 tens 16 ones.
36 = 2 × 10 + 16 × 1
= 20 + 16 = 36
d. 39 is the same as 2 tens 29 ones.
39 = 2 × 10 + 29 × 1
= 20 + 29 = 49
Thus option d is not correct.

Question 4.
Emi says that 37 is the same as 1 ten 27 ones, and Ben says that 37 is the same as 2 tens 7 ones. Draw quick tens to show if Emi or Ben is correct.
Answer:
Given,
Emi says that 37 is the same as 1 ten 27 ones, and
37 = 1 × 10 + 27 × 1
= 10 + 27 = 37
Ben says that 37 is the same as 2 tens 7 ones.
37 = 2 × 10 + 7 × 1
= 20 + 7 = 27
Emi is correct.

Engage NY Eureka Math 1st Grade Module 4 Lesson 22 Answer Key

Eureka Math Grade 1 Module 4 Lesson 22 Sprint Answer Key

A
Write the missing number. Pay attention to the + and – signs.

Question 1.
2 + 2 = ☐
Answer:4
Given two numbers are 2 and 2
By adding 2 with 2 we get 4
2+2=4

Question 2.
2 + ☐ = 4
Answer:2
Given two numbers are 2 and 4
By removing 2 from 4 we get 2
4-2=2

Question 3.
4 – 2 = ☐
Answer:2

Given two numbers are 2 and 4
By removing 2 from 4 we get 2
4-2=2

Question 4.
3 + 3 = ☐
Answer:6
Given two numbers are 3 and 3
By adding 3 with 3 we get 6
3+3=6

Question 5.
3 + ☐ = 6
Answer:3
Given two numbers are 3 and 6
By removing 3 from 6 we get 6
6-3=3

Question 6.
6 – 3 = ☐
Answer:3
Given two numbers are 3 and 6
By removing 3 from 6 we get 6
6-3=3

Question 7.
4 + ☐ = 7
Answer:3
Given two numbers are 4 and 7
By removing 4 from 7 we get 3
4-7=3

Question 8.
3 + ☐ = 7
Answer:4
Given two numbers are 3 and 7
By removing 3 from 7 we get 4
3-7=4

Question 9.
7 – 3 = ☐
Answer:4
Given two numbers are 3 and 7
By removing 3 from 7 we get 4
3-7=4

Question 10.
7 – 4 = ☐
Answer:3
Given two numbers are 4 and 7
By removing 4 from 7 we get 3
4-7=3

Question 11.
5 + 4 = ☐
Answer:9
Given two numbers are 5 and 4
By adding 5 with 4 we get 9
5+4=9

Question 12.
4 + ☐ = 9
Answer:5
Given two numbers are 4 and 9
By removing 4 from 9 we get 5
9-4=5

Question 13.
9 – 4 = ☐
Answer:5
Given two numbers are 4 and 9
By removing 4 from 9 we get 5
9-4=5

Question 14.
9 – 5 = ☐
Answer:4
Given two numbers are 5 and 9
By removing 5 from 9 we get 4
9-5=4

Question 15.
9 – ☐ = 4
Answer:5
Given two numbers are 5 and 9
By removing 5 from 9 we get 4
9-5=4

Question 16.
2 + ☐ = 8
Answer:6
Given two numbers are 2 and 8
By removing 2 from 8 we get 6
8-2=6

Question 17.
6 + ☐ = 8
Answer:2
Given two numbers are 6 and 8
By removing 6 from 8 we get 2
8-6=2

Question 18.
8 – 6 = ☐
Answer:2
Given two numbers are 6 and 8
By removing 6 from 8 we get 2
8-6=2

Question 19.
8 – 2 = ☐
Answer:6
Given two numbers are 2 and 8
By removing 2 from 8 we get 6
8-2=6

Question 20.
9 + 2 = ☐
Answer:11Given two numbers are 9 and 2
By adding 9 with 2 we get 11
9+2=11

Question 21.
9 + ☐ = 11
Answer:2
Given two numbers are 9 and 11
By removing 9 from 11 we get 2
11-9=2

Question 22.
11 – 9 = ☐
Answer:2
Given two numbers are 9 and 11
By removing 9 from 11 we get 2
11-9=2

Question 23.
9 + ☐ = 15
Answer:6
Given two numbers are 9 and 15
By removing 9 from 15 we get 6
15-9=6

Question 24.
15 – 9 = ☐
Answer:6
Given two numbers are 9 and 15
By removing 9 from 15 we get 6
15-9=6

Question 25.
8 + ☐ = 15
Answer:7
Given two numbers are 8 and 15
By removing 8 from 15 we get 7
15-8=7

Question 26.
15 – ☐ = 8
Answer:7
Given two numbers are 8 and 15
By removing 7 from 15 we get 8
15-7=8

Question 27.
8 + ☐ = 17
Answer:9
Given two numbers are 8 and 17
By removing 8 from 17 we get 9
17-8=9

Question 28.
17 – ☐ = 8
Answer:9
Given two numbers are 8 and 17
By removing 8 from 17 we get 9
17-8=9

Question 29.
27 – ☐ = 8
Answer:19
Given two numbers are 8 and 27
By removing 8 from 27 we get 9
27-8=9

Question 30.
37 – ☐ = 8
Answer:29
Given two numbers are 8 and 37
By removing 8 from 37 we get 9
37-8=9

B
Write the missing number. Pay attention to the + and – signs.

Question 1.
3 + 3 = ☐
Answer:3
Given two numbers are 3 and 3
By adding 3 with 3 we get 6
3+3=6

Question 2.
3 + ☐ = 6
Answer:3
Given two numbers are 3 and 3
By adding 3 with 3 we get 6
3+3=6

Question 3.
6 – 3 = ☐
Answer:3
Given two numbers are 3 and 6
By removing 3 from 6 we get 3
6-3=3

Question 4.
4 + 4 = ☐
Answer:8
Given two numbers are 4 and 4
By adding 4 with 4 we get 8
4+4=8

Question 5.
4 + ☐ = 8
Answer:4
Given two numbers are 8 and 4
By removing 4 from 8 we get 4
8-4=4

Question 6.
8 – 4 = ☐
Answer:4
Given two numbers are 8 and 4
By removing 4 from 8 we get 4
8-4=4

Question 7.
4 + ☐ = 9
Answer:5
Given two numbers are 9 and 4
By removing 4 from 9 we get 5
9-4=5

Question 8.
5 + ☐ = 9
Answer:4
Given two numbers are 9 and 5
By removing 5 from 9 we get 4
9-5=4

Question 9.
9 – 5 = ☐
Answer:4
Given two numbers are 9 and 5
By removing 5 from 9 we get 4
9-5=4

Question 10.
9 – 4 = ☐
Answer:5
Given two numbers are 9 and 4
By removing 4 from 9 we get 5
9-4=5

Question 11.
3 + 4 = ☐
Answer:7
Given two numbers are 3 and 4
By adding 3 with 4 we get 7
3+4=7

Question 12.
4 + ☐ = 7
Answer:3
Given two numbers are 7 and 4
By removing 4 from 7 we get 3
7-4=3

Question 13.
7 – 4 = ☐
Answer:3
Given two numbers are 7 and 4
By removing 4 from 7 we get 3
7-4=3

Question 14.
7 – 3 = ☐
Answer:4
Given two numbers are 3 and 7
By removing 3 from 7 we get 4
7-3=4

Question 15.
7 – ☐ = 3
Answer:4
Given two numbers are 7 and 4
By removing 4 from 7 we get 3
7-4=3

Question 16.
2 + ☐ = 9
Answer:7
Given two numbers are 9 and 2
By removing 2 from 9 we get 7
9-2=7

Question 17.
7 + ☐ = 9
Answer:2
Given two numbers are 9 and 7
By removing 7 from 9 we get 2
9-7=2

Question 18.
9 – 7 = ☐
Answer:2
Given two numbers are 9 and 7
By removing 7 from 9 we get 2
9-7=2

Question 19.
9 – 2 = ☐
Answer:7
Given two numbers are 9 and 2
By removing 2 from 9 we get 7
9-2=7

Question 20.
9 + 5 = ☐
Answer:14
Given two numbers are 9 and 5
By adding 5 with 9 we get 14
9+5=14

Question 21.
9 + ☐ = 14
Answer:5
Given two numbers are 9 and 14
By removing 9 from 14 we get 5
14-9=5

Question 22.
14 – 9 = ☐
Answer:5
Given two numbers are 9 and 14
By removing 9 from 14 we get 5
14-9=5

Question 23.
9 + ☐ = 16
Answer:7
Given two numbers are 9 and 16
By removing 9 from 16 we get 7
16-9=7

Question 24.
16 – 9 = ☐
Answer:7
Given two numbers are 9 and 16
By removing 9 from 16 we get 7
16-9=7

Question 25.
8 + ☐ = 16
Answer:8
Given two numbers are 8 and 16
By removing 8 from 16 we get 8
16-8=8

Question 26.
16 – ☐ = 8
Answer:8
Given two numbers are 8 and 16
By removing 8 from 16 we get 8
16-8=8

Question 27.
8 + ☐ = 16
Answer:8
Given two numbers are 8 and 16
By removing 8 from 16 we get 8
16-8=8

Question 28.
16 – ☐ = 8
Answer:8
Given two numbers are 8 and 16
By removing 8 from 16 we get 8
16-8=8

Question 29.
26 – ☐ = 8
Answer:18
Given two numbers are 8 and 26
By removing 8 from 26 we get 18
26-8=18

Question 30.
36 – ☐ = 8
Answer:28
Given two numbers are 8 and 36
By removing 8 from 36 we get 28
36-8=28

Eureka Math Grade 1 Module 4 Lesson 22 Problem Set Answer Key

Use the tape diagrams to write a variety of word problems. Use the word bank if needed. Remember to label your model after you write the story.
Topics (Nouns)
flowers
Answer:
Divi had 17 flowers on her hands,she gave 11 flowers to her friend. how many flowers dow she has now
17-7=11
now divi has total7 flowers with her.

goldfish
Answer:
There are 4 glodfishes in a aquarium,arun bough 13 new golfishes.How many glod fishes does hi has
13+4=17
Arun he has total 17 goldfishes.

lizards
Answer:
In Jose’s room there are 5 lizards,and he have seen more 14 lizards in his parents room.  How many Lizards did jose see
14+5=19
Jose has seen total 19 Lizards.

stickers
Answer:
Riya had  14 stickers with her,Amit have more4 stickers ,How many stickers riya has now
14=4=18
Riya has total 18 stickers

rockets
Answer:
Arjun has 7 rockets  with him his mom gave him few more rockets .Now he has 18 rockets in total.How many rockets did his mom gave to arjun
18-7=11
Arjun’s mon gave him 11 rockets.

cars
Answer:
There are 19 cars wating at the signal . More 6 cars arrived .How many cars are there in total
19+6=25
There are 25 cars wating at the signal.

frogs
Answer:
There are 7 frogs in a pond,On the other pond there are 6 frogs.How many frogs are there in total
7+6=13
There are 13frogs in total

crackers
Answer:
Santosh had 12 boxes of crackers with him,His friend bought more 6 boxes of crackers.howmany crackers does he has in total now
12+6=18
Santosh has 18 crackers in total

marbles
Answer:
Rahul had 7 marbles with him,suma also had 7 marbles with her . how many marbles are there when both are combined
7+7=14
By combining both there are 14 marbles.

Actions (Verbs)
hide
Answer:
Mera hide 13 chocolates in her bag,she also hide 5 more chocolates in her room.How many chocloates did Mera hide
13+5=18
Mera hide 18 chocolates with her.

eat
Answer:
Raghu can eat 8 chocolates.Kiran can eat 9 chocolates.How many chocolates can they both combinedly.
8+9=17
They both combinedly eat 17 chocolates

go away
There were 17 ducks in the pond 11 goes away from the pons how many are left
17-11=7
7 ducks are left

give
Answer:
Nithen had 17 fishes with hime, he gives 13 to his friend how many are left now
17-13=4
4 fishes are left

draw
Answer:
Neha draws 14 picures, Amith draws 5 pictures.how many pictures they draw combines
14+5=19
They draw 19 combined pictures combined

get
Answer:
Ranjit gets 14 toys for his son,his son already has 4 toys, How many toys in total his son has
14+4=18
His son has 18 toys in total

collect
Answer: Rajat collects 12 stickers, Amit collects 6 stickers.How many in total did they collect combined.
19+6=25
Together they collect 25 stickers

build
Raju builds a toy tower with 13 paper cups,his sisters removes 7 galsses. How many paper cups are left
13-7=6
6 paper glasses areleft.

play
Moeen know to play 7 diffrent outdoor games, His friend also know 7 difftent outdoor games.How many games they both now in combined
7+7=14
They know 14 games in combined.

Question 1.

Answer:14+5=19
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 2.

Answer:19=9+10
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 3.

Answer:6
Given two numbers are 13 and 16
By removing 13 from 16 we get 63
19-16=3
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 4.

Answer:6
Given two numbers are 13 and 19
By removing 13 from 19 we get 6
19-13=6
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Eureka Math Grade 1 Module 4 Lesson 22 Exit Ticket Answer Key

Circle the 2 story problems that match the tape diagram.

a. There are 14 ants on the picnic blanket. Then, some more ants came over. Now, there are 17 ants on the picnic blanket. How many ants came over?
Answer:3 picnic blanket
Given two numbers are 14 and 17
By removing 14 from 17 we get 3
17-14=3
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

b. 14 children are on the playground from one class. Then, 17 children from another class came to the playground. How many children are on the playground now?
Answer:3 childrens
Given two numbers are 14 and 17
By removing 14 from 17 we get 3
17-14=3
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

c. 17 grapes were on the plate. Willie ate 14 grapes. How many grapes are on the plate now?
Answer: 3 grapes
Given two numbers are 14 and 17
By removing 14 from 17 we get 3
17-14=3
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Eureka Math Grade 1 Module 4 Lesson 22 Homework Answer Key

Use the tape diagrams to write a variety of word problems. Use the word bank if needed. Remember to label your model after you write the story.
Topics (Nouns)

flowers
Answer:
Divi had 17 flowers on her hands,she gave 11 flowers to her friend. how many flowers dow she has now
17-7=11
now divi has total7 flowers with her.

goldfish
Answer:
There are 4 glodfishes in a aquarium,arun bough 13 new golfishes.How many glod fishes does hi has
13+4=17
Arun he has total 17 goldfishes.

lizards
Answer:
In Jose’s room there are 5 lizards,and he have seen more 14 lizards in his parents room.  How many Lizards did jose see
14+5=19
Jose has seen total 19 Lizards.

stickers
Answer:
Riya had  14 stickers with her,Amit have more4 stickers ,How many stickers riya has now
14=4=18
Riya has total 18 stickers

rockets
Answer:
Arjun has 7 rockets  with him his mom gave him few more rockets .Now he has 18 rockets in total.How many rockets did his mom gave to arjun
18-7=11
Arjun’s mon gave him 11 rockets.

cars
Answer:
There are 19 cars wating at the signal . More 6 cars arrived .How many cars are there in total
19+6=25
There are 25 cars wating at the signal.

frogs
Answer:
There are 7 frogs in a pond,On the other pond there are 6 frogs.How many frogs are there in total
7+6=13
There are 13frogs in total

crackers
Answer:
Santosh had 12 boxes of crackers with him,His friend bought more 6 boxes of crackers.howmany crackers does he has in total now
12+6=18
Santosh has 18 crackers in total

marbles
Answer:
Rahul had 7 marbles with him,suma also had 7 marbles with her . how many marbles are there when both are combined
7+7=14
By combining both there are 14 marbles.

Actions (Verbs)

hide
Answer:
Mera hide 13 chocolates in her bag,she also hide 5 more chocolates in her room.How many chocloates did Mera hide
13+5=18
Mera hide 18 chocolates with her.

eat
Answer:
Raghu can eat 8 chocolates.Kiran can eat 9 chocolates.How many chocolates can they both combinedly.
8+9=17
They both combinedly eat 17 chocolates

go away
There were 17 ducks in the pond 11 goes away from the pons how many are left
17-11=7
7 ducks are left

give
Answer:
Nithen had 17 fishes with hime, he gives 13 to his friend how many are left now
17-13=4
4 fishes are left

draw
Answer:
Neha draws 14 picures, Amith draws 5 pictures.how many pictures they draw combines
14+5=19
They draw 19 combined pictures combined

get
Answer:
Ranjit gets 14 toys for his son,his son already has 4 toys, How many toys in total his son has
14+4=18
His son has 18 toys in total

collect
Answer: Rajat collects 12 stickers, Amit collects 6 stickers.How many in total did they collect combined.
19+6=25
Together they collect 25 stickers

build
Raju builds a toy tower with 13 paper cups,his sisters removes 7 galsses. How many paper cups are left
13-7=6
6 paper glasses areleft.

play
Moeen know to play 7 diffrent outdoor games, His friend also know 7 difftent outdoor games.How many games they both now in combined
7+7=14
They know 14 games in combined.

Question 1.

Answer: 12+5=17
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 2.

Answer: 9
Given two numbers are 16  and 7
By removing 7 from 16 we get 9
16-7=9
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Engage NY Eureka Math 1st Grade Module 4 Lesson 21 Answer Key

Eureka Math Grade 1 Module 4 Lesson 21 Problem Set Answer Key

Read the word problem.
Draw a tape diagram and label.
Write a number sentence and a statement that matches the story.
Question 1.
Rose drew 7 pictures, and Willie drew 11 pictures. How many pictures did they draw all together?
They drew _________________ pictures.
Answer: They drew 17 pictures.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 2.
Darnel walked 7 minutes to Lee’s house. Then, he walked to the park. Darnel walked for a total of 18 minutes. How many minutes did it take Darnel to get to the park?
It took Darnel _________________ minutes to get to the park.
Answer: It took Darnel 11 minutes to get to the park.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 3.
Emi has some goldfish. Tamra has 14 betta fish. Tamra and Emi have 19 fish in all. How many goldfish does Emi have?
Emi has _________________ goldfish.
Answer: Emi has 5 goldfish.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 4.
Shanika built a block tower using 14 blocks. Then, she added 4 more blocks to the tower. How many blocks are there in the tower now?
The tower is made of _________________ blocks.
Answer:The tower is made of 18 blocks.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 5.
Nikil’s tower is 15 blocks tall. He added some more blocks to his tower. His tower is 18 blocks tall now. How many blocks did Nikil add?
Nikil added _________________ blocks.
Answer: Nikil added 3 blocks.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 6.
Ben and Peter caught 17 tadpoles. They gave some to Anton. They have 4 tadpoles left. How many tadpoles did they give to Anton?
They gave Anton _________________ tadpoles.
Answer: They gave Anton 13 tadpoles.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Eureka Math Grade 1 Module 4 Lesson 21 Exit Ticket Answer Key

Read the word problem.
Draw a tape diagram and label.
Write a number sentence and a statement that matches the story.
Answer: 19+6=25
19 is equal to 1tens and 9 ones
6 is equal to 0 tens and 6 ones
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Shanika read some pages on Monday. On Tuesday, she read 6 pages. She read 13 pages during the 2 days. How many pages did she read on Monday?
Shanika read _________________ pages on Monday.
Answer: Shanika read 7 pages on Monday.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Eureka Math Grade 1 Module 4 Lesson 21 Homework Answer Key

Read the word problem.
Draw a tape diagram and label.
Write a number sentence and a statement that matches the story.
Answer:19+6=25
19 is equal to 1tens and 9 ones
6 is equal to 0 tens and 6 ones
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 1.
Fatima has 12 colored pencils in her bag. She has 6 regular pencils, too. How many pencils does Fatima have?
Fatima has _________________ pencils.
Answer:Fatima has 18 pencils.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 2.
Julio swam 7 laps in the morning. In the afternoon, he swam some more laps. He swam a total of 14 laps. How many laps did he swim in the afternoon?
Julio swam _________________ laps in the afternoon.
Answer: Julio swam 7 laps in the afternoon.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 3.
Peter built 18 models. He built 13 airplanes and some cars. How many car models did he build?
Peter built _________________ car models.
Answer: Peter built 5 car models.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Question 4.
Kiana found some shells at the beach. She gave 8 shells to her brother. Now, she has 9 shells left. How many shells did Kiana find at the beach?
Kiana found _________________ shells.
Answer: Kiana found 17 shells.
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios.

Engage NY Eureka Math 1st Grade Module 4 Lesson 20 Answer Key

Eureka Math Grade 1 Module 4 Lesson 20 Problem Set Answer Key

Read the word problem.
Draw a tape diagram and label.
Write a number sentence and a statement that matches the story.
Question 1.
9 dogs were playing at the park. Some more dogs came to the park. Then, there were 11 dogs. How many more dogs came to the park?
__________________ more dogs came to the park.
Answer:
Given,
9 dogs were playing at the park. Some more dogs came to the park. Then, there were 11 dogs.
9 + _ = 11
9 + 2 = 11
That means 2 dogs came to the park.

Question 2.
16 strawberries are in a basket for Peter and Julio. Peter eats 8 of them. How many are there for Julio to eat?
Julio has __________________ strawberries to eat.
Answer:
Given,
16 strawberries are in a basket for Peter and Julio. Peter eats 8 of them.
16 – 8 = 8
Thus, Julio has 8 strawberries to eat.

Question 3.
13 children are on the roller coaster. 3 adults are on the roller coaster. How many people are on the roller coaster?
There are __________________ people on the roller coaster.
Answer:
Given,
13 children are on the roller coaster. 3 adults are on the roller coaster.
13 + 3 = 16
There are 16 people on the roller coaster.

Question 4.
13 people are on the roller coaster now. 3 adults are on the roller coaster, and the rest are children. How many children are on the roller coaster?
There are __________________ children on the roller coaster.
Answer:
Given,
13 people are on the roller coaster now. 3 adults are on the roller coaster, and the rest are children.
13 – 3 = 10
There are 10 children on the roller coaster.

Question 5.
Ben has 6 baseball practices in the morning this month. If Ben also has 6 practices in the afternoon, how many baseball practices does Ben have?
Ben has __________________ baseball practices.
Answer:
Given,
Ben has 6 baseball practices in the morning this month. If Ben also has 6 practices in the afternoon
6 + 6 = 12
Ben has 12 baseball practices.

Question 6.
Some yellow beads were on Tamra’s bracelet. After she put 14 purple beads on the bracelet, there were 18 beads. How many yellow beads did Tamra’s bracelet have at first?
Tamra’s bracelet had __________________ yellow beads.
Answer:
Given,
Some yellow beads were on Tamra’s bracelet.
After she put 14 purple beads on the bracelet, there were 18 beads.
18 – 14 = 4
Tamra’s bracelet had 4 yellow beads.

Eureka Math Grade 1 Module 4 Lesson 20 Exit Ticket Answer Key

Read the word problem.
Draw a tape diagram and label.
Write a number sentence and a statement that matches the story.

There were 6 turtles in the tank. Dad bought some more turtles. Now, there are 12 turtles. How many turtles did Dad buy?
Dad bought __________________ turtles.
Answer:
Given,
There were 6 turtles in the tank. Dad bought some more turtles. Now, there are 12 turtles.
12 – 6 = 6
Dad bought 6 turtles.

Eureka Math Grade 1 Module 4 Lesson 20 Homework Answer Key

Read the word problem.
Draw a tape diagram and label.
Write a number sentence and a statement that matches the story.
Question 1.
Rose has 12 soccer practices this month. 6 practices are in the afternoon, but the rest are in the morning. How many practices will be in the morning?
Rose has __________________ practices in the morning.
Answer:
Given,
Rose has 12 soccer practices this month. 6 practices are in the afternoon, but the rest are in the morning
12 – 6 = 6
Rose has 6 practices in the morning.

Question 2.
Ben caught 16 fish. He put some back in the lake. He brought home 7 fish. How many fish did he put back in the lake?
Ben put __________________ fish back in the lake.
Answer:
Given,
Ben caught 16 fish. He put some back in the lake. He brought home 7 fish.
16 – 7 = 9
Ben put 9 fish back in the lake.

Question 3.
Nikil solved 9 problems on the first Sprint. He solved 11 problems on the second Sprint. How many problems did he solve on the two Sprints?
Nikil solved __________________ problems on the Sprints.
Answer:
Given,
Nikil solved 9 problems on the first Sprint. He solved 11 problems on the second Sprint.
9 + 11 = 20
Nikil solved 20 problems on the Sprints.

Question 4.
Shanika returned some books to the library. She had 16 books at first, and she still has 13 books left. How many books did she return to the library?
Shanika returned __________________ books to the library.
Answer:
Given,
Shanika returned some books to the library. She had 16 books at first, and she still has 13 books left.
16 – 3 = 13
Thus Shanika returned 3 books to the library.