## Engage NY Eureka Math 1st Grade Module 6 Lesson 11 Answer Key

### Eureka Math Grade 1 Module 6 Lesson 11 Problem Set Answer Key

Solve using the pictures. Complete the number sentence to match.
Question 1.
_______ + _______ = ________

Explanation:
54+20=74
If we add 54 and 20 we get 74.

Question 2.
_______ + _______ = ________

Explanation:
54+40=94
If we add 54 and 40 we get 94.

Question 3.
_______ + _______ = ________

Explanation:
38+50=88
If we add 38 and 50 we get 88.

Question 4.
_______ + _______ = ________

Explanation:
19+80=99
If we add 19 and 80 we get 99.

Question 5.
Solve.
a. 47 + 40 = ______

Explanation:
40+40=80
80+7=87
47+40=87

b. 57 + 30 = ______

Explanation:
50+30=80
80+7=87
57+30=87

c. 35 + 30 = ______

Explanation:
30+30=60
60+5=65
35+30=65

d. 35 + 50 = ______

Explanation:
30+50=80
80+5=85
35+50=85

e. 30 + 63 = ______

Explanation:
30+60=90
90+3=93
30+63=93

f. 40 + 39 = ______

Explanation:
40+30=70
70+9=79
40+39=79

Question 6.
Solve and explain your thinking to a partner.
a. 2 + 50 = _____
2+50=52

Explanation:
If we add 2 and 50 we get 52.

b. 58 + 40 = _____

Explanation:
50+40=90
90+8=98
58+40=98

c. 48 + _____ = 98

Explanation:
40+50=90
90+8=98
48+40=98

d. 60 + _____ = 86

Explanation:
60+20+6
80+6
86
60+26=86

### Eureka Math Grade 1 Module 6 Lesson 11 Exit Ticket Answer Key

Solve. Use quick tens and ones drawings or number bonds.
a. 42 + 50 = ______

Explanation:
42+50=92
If we add 42 and 50 we get 92.

b. 30 + 57 = ______

Explanation:
30+57=87
If we add 30 and 87 we get 87.

Question 1.
Solve using the pictures. Complete the number sentence to match.
a. _______ + _______ = ________

Explanation:
52+10=62
If we add 52 and 10 we get 62.

b. _______ + _______ = ________

Explanation:
50+34=84
If we add 50 and 34 we get 84.

c. _______ + _______ = ________

Explanation:
26+30=56
If we add 26 and 30 we get 56.

d. _______ + _______ = ________

Explanation:
30+48=78.
If we add 30 and 48 we get 78.

Question 2.
Use number bonds to solve.
a. 38 + 40 = ______

Explanation:
30+40=70
70+8=78
38+40=78

b. 54 + 30 = ______

Explanation:
50+30=80
80+5=85
54+30=85

c. 46 + 40 = ______

Explanation:
40+40=80
80+6=86
46+40=86

d. 30 + 57 = ______

Explanation:
30+50=80
80+7=87
30+57=87

e. 20 + 68 = ______

Explanation:
20+60=80
80+8=88
20+68=88

f. 25 + 70 = ______

Explanation:
20+70=90
90+5=95
25+70=95

Question 3.
a. 72 + 20 = _____

Explanation:
70+20=90
90+2=92
72+20=92

b. 48 + 50 = _____

Explanation:
40+50=90
90+8=98
48+50=98

c. 46 + _____ = 96