Engage NY Eureka Math 2nd Grade Module 8 Lesson 2 Answer Key

Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key

Eureka Math Grade 2 Module 8 Lesson 2 Sprint Answer Key

A.
Make a Hundred to Ten:
Eureka Math Grade 2 Module 8 Lesson 2 Sprint Answer Key 1

Question 1.
98 + 3 =
Answer: 101
By adding 98 with 3 we get 101

Question 2.
98 + 4 =
Answer: 102
By adding 98 with 4 we get 102

Question 3.
98 + 5 =
Answer: 103
By adding 98 with 5 we get 103

4.
98 + 8 =
Answer: 106
By adding 98 with 8 we get 106

Question 5.
98 + 6 =
Answer: 104
By adding 98 with 6 we get 104

Question 6.
98 + 9 =
Answer: 107
By adding 98 with 9 we get 107

Question 7.
98 + 7 =
Answer: 105
By adding 98 with 7 we get 105

Question 8.
99 + 2 =
Answer: 101
By adding 99 with 2 we get 101

Question 9.
99 + 3 =
Answer: 102
By adding 99 with 3 we get 102

Question 10.
99 + 4 =
Answer: 103
By adding 99 with 4 we get 103

Question 11.
99 + 9 =
Answer: 108
By adding 99 with 9 we get 108

Question 12.
99 + 6 =
Answer: 105
By adding 99 with 6 we get 105

Question 13.
99 + 8 =
Answer: 107
By adding 99 with 8 we get 107

Question 14.
99 + 5 =
Answer: 104
By adding 99 with 5 we get 104

Question 15.
99 + 7 =
Answer: 106
By adding 99 with 7 we get 106

Question 16.
98 + 13 =
Answer: 111
By adding 98 with 13 we get 111

Question 17.
98 + 24 =
Answer: 122
By adding 98 with 24 we get 122

Question 18.
98 + 35 =
Answer: 133
By adding 98 with 35 we get 133

Question 19.
98 + 46 =
Answer: 144
By adding 98 with 46 we get 144

Question 20.
98 + 57 =
Answer: 155
By adding 98 with 57 we get 155

Question 21.
98 + 68 =
Answer: 166
By adding 98 with 68 we get 166

Question 22.
98 + 79 =
Answer: 177
By adding 98 with 79 we get 177

Question 23.
99 + 12 =
Answer: 111
By adding 99 with 12 we get 111

Question 24.
99 + 23 =
Answer: 122
By adding 99 with 23 we get 122

Question 25.
99 + 34 =
Answer: 133
By adding 99 with 34 we get 133

Question 26.
99 + 45 =
Answer: 144
By adding 99 with 45 we get 144

Question 27.
99 + 56 =
Answer: 155
By adding 99 with 56 we get 155

Question 28.
99 + 67 =
Answer: 166
By adding 99 with 67 we get 166

Question 29.
99 + 78 =
Answer: 177
By adding 99 with 78 we get 177

Question 30.
35 + 99 =
Answer: 134
By adding 35 with 99 we get 134

Question 31.
45 + 98 =
Answer: 143
By adding 45 with 98 we get 143

Question 32.
46 + 99 =
Answer: 145
By adding 46 with 99 we get 145

Question 33.
56 + 98 =
Answer: 154
By adding 56 with 98 we get 154

Question 34.
67 + 99 =
Answer: 166
By adding 67 with 99 we get 167

Question 35.
77 + 98 =
Answer: 175
By adding 77 with 98 we get 175

Question 36.
68 + 99 =
Answer: 167
By adding 68 with 99 we get 167

Question 37.
78 + 98 =
Answer: 176
By adding 78 with 98 we get 176

Question 38.
99 + 95 =
Answer: 194
By adding 99 with 95 we get 194

Question 39.
93 + 99 =
Answer: 192
By adding 93 with 99 we get 192

Question 40.
99 + 95 =
Answer: 194
By adding 99 with 95 we get 194

Question 41.
94 + 99 =
Answer: 193
By adding 94 with 99 we get 193

Question 42.
98 + 96 =
Answer: 194
By adding 98 with 96 we get 194

Question 43.
94 + 98 =
Answer: 192
By adding 94 with 98 we get 192

Question 44.
98 + 88 =
Answer: 186
By adding 98 with 88 we get 186

B.
Make a Hundred to Ten:
Eureka Math Grade 2 Module 8 Lesson 2 Sprint Answer Key 2

Question 1.
99 + 2 =
Answer: 101
By adding 99 with 2 we get 101

Question 2.
99 + 3 =
Answer:
By adding 99 with 3 we get 102

Question 3.
99 + 4 =
Answer:
By adding 99 with 4 we get 103

Question 4.
99 + 8 =
Answer:
By adding 99 with 8 we get 107

Question 5.
99 + 6 =
Answer:
By adding 99 with 6 we get 105

Question 6.
99 + 9 =
Answer:
By adding 99 with 9 we get 108

Question 7.
99 + 5 =
Answer:
By adding 99 with 5 we get 104

Question 8.
99 + 7 =
Answer:
By adding 99 with 7 we get 106

Question 9.
98 + 3 =
Answer:
By adding 98 with 3 we get 101

Question 10.
98 + 4 =
Answer:
By adding 98 with 4 we get 102

Question 11.
98 + 5 =
Answer:
By adding 98 with 5 we get 103

Question 12.
98 + 9 =
Answer:
By adding 98 with 9 we get 107

Question 13.
98 + 7 =
Answer:
By adding 98 with 7 we get 105

Question 14.
98 + 8 =
Answer:
By adding 98 with 8 we get 106

Question 15.
98 + 6 =
Answer:
By adding 98 with 6 we get 104

Question 16.
99 + 12 =
Answer:
By adding 99 with 12 we get 111

Question 17.
99 + 23 =
Answer:
By adding 99 with 23 we get 122

Question 18.
99 + 34 =
Answer:
By adding 99 with 34 we get 133

Question 19.
99 + 45 =
Answer: 144
By adding 99 with 45 we get 144

Question 20.
99 + 56 =
Answer:
By adding 99 with 56 we get 155

Question 21.
99 + 67 =
Answer:
By adding 99 with 67 we get 166

Question 22.
99 + 78 =
Answer:
By adding 99 with 78 we get 177

Question 23.
98 + 13 =
Answer:
By adding 98 with 13 we get 111

Question 24.
98 + 24 =
Answer:
By adding 98 with 24 we get 122

Question 25.
98 + 35 =
Answer:
By adding 98 with 35 we get 133

Question 26.
98 + 46 =
Answer:
By adding 98 with 46 we get 144

Question 27.
98 + 57 =
Answer:
By adding 98 with 57 we get 155

Question 28.
98 + 68 =
Answer:
By adding 98 with 68 we get 166

Question 29.
98 + 79 =
Answer:
By adding 98 with 79 we get 177

Question 30.
25 + 99 =
Answer:
By adding 25 with 99 we get 124

Question 31.
35 + 98 =
Answer:
By adding 35 with 98 we get 133

Question 32.
36 + 99 =
Answer:
By adding 36 with 99 we get 135

Question 33.
46 + 98 =
Answer:
By adding 46 with 98 we get 144

Question 34.
57 + 99 =
Answer:
By adding 57 with 99 we get 156

Question 35.
67 + 98 =
Answer:
By adding 67 with 98 we get 165

Question 36.
78 + 99 =
Answer:
By adding 78 with 99 we get 177

Question 37.
88 + 98 =
Answer:
By adding 88 with 98 we get 186

Question 38.
99 + 93 =
Answer:
By adding 99 with 93 we get 192

Question 39.
95 + 99 =
Answer:
By adding 95 with 99 we get 194

Question 40.
99 + 97 =
Answer:
By adding 99 with 97 we get 196

Question 41.
92 + 99 =
Answer:
By adding 92 with 99 we get 191

Question 42.
98 + 94 =
Answer:
By adding 98 with 94 we get 192

Question 43.
96 + 98 =
Answer:
By adding 96 with 98 we get 194

Question 44.
98 + 86 =
Answer:
By adding 98 with 86 we get 184

Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key

Question 1.
Count the number of sides and angles for each shape to identify each polygon. The polygon names in the word bank may be used more than once.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 3

a.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 4
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

b.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 5
Answer: Triangle
The above figure has 3 sides so the polygon is Triangle.

c.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 6
Answer: Pentagon
The above figure has 5 sides so the polygon is Pentagon.

d.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 7
Answer: Hexagon
The above figure has 6 sides so the polygon is Hexagon.

e.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 10
Answer: Triangle
The above figure has 3 sides so the polygon is Triangle.

f.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 11
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

g.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 12
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

h.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 8
Answer: Hexagon
The above figure has 6 sides so the polygon is Hexagon.

i.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 9
Answer: Pentagon
The above figure has 5 sides so the polygon is Pentagon.

j.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 13
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

k.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 14
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

l.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 15
Answer: Triangle
The above figure has 3 sides so the polygon is Triangle.

Question 2.
Draw more sides to complete 2 examples of each polygon.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 16

Answer:
Eureka-Math-Grade-2-Module-8-Lesson-2-Problem-Set-Answer-Key-16

Question 3.

Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 17

a.
Explain why both polygons A and B are hexagons.
Answer: A and B are hexagons because there are 6 sides and 6 angles.

b.
Draw a different hexagon than the two that are shown.
Answer:
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key img_1

4.
Explain why both polygons C and D are quadrilaterals.
Eureka Math Grade 2 Module 8 Lesson 2 Problem Set Answer Key 18
Answer: Shape C and D are quadrilaterals because there are 4 sides and 4 angles.

Eureka Math Grade 2 Module 8 Lesson 2 Exit Ticket Answer Key

Count the number of sides and angles for each shape to identify each polygon. The polygon names in the word bank may be used more than once.
Eureka Math Grade 2 Module 8 Lesson 2 Exit Ticket Answer Key 19

Question 1.
Eureka Math Grade 2 Module 8 Lesson 2 Exit Ticket Answer Key 20
Answer: Pentagon
The above figure has 5 sides so the polygon is Pentagon.

Question 2.
Eureka Math Grade 2 Module 8 Lesson 2 Exit Ticket Answer Key 21
Answer: Hexagon
The above figure has 6 sides so the polygon is Hexagon.

Question 3.
Eureka Math Grade 2 Module 8 Lesson 2 Exit Ticket Answer Key 22
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

Question 4.
Eureka Math Grade 2 Module 8 Lesson 2 Exit Ticket Answer Key 23
Answer: Triangle
The above figure has 3 sides so the polygon is Triangle.

Question 5.
Eureka Math Grade 2 Module 8 Lesson 2 Exit Ticket Answer Key 24
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

Question 6.
Eureka Math Grade 2 Module 8 Lesson 2 Exit Ticket Answer Key 25
Answer: Pentagon
The above figure has 5 sides so the polygon is Pentagon.

Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key

Question 1.
Count the number of sides and angles for each shape to identify each polygon. The polygon names in the word bank may be used more than once.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 26

a.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 27
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

b.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 28
Answer: Triangle
The above figure has 3 sides so the polygon is Triangle.

c.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 29
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

d.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 30
Answer: Pentagon
The above figure has 5 sides so the polygon is Pentagon.

e.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 31
Answer: Pentagon
The above figure has 5 sides so the polygon is Pentagon.

f.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 32
Answer: Hexagon
The above figure has 6 sides so the polygon is Hexagon.

g.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 33
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

h.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 34
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

i.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 35
Answer: Hexagon
The above figure has 6 sides so the polygon is Hexagon.

j.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 36
Answer: Quadrilateral
The above figure has 4 sides so the polygon is Quadrilateral.

k.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 37
Answer: Pentagon
The above figure has 5 sides so the polygon is Pentagon.

l.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 38
Answer: Triangle
The above figure has 3 sides so the polygon is Triangle.

Question 2.
Draw more sides to complete 2 examples of each polygon.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 39
Answer:
Eureka-Math-Grade-2-Module-8-Lesson-2-Homework-Answer-Key-39

Question 3.
Explain why both polygons A and B are pentagons.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 40
Answer: The polygons A and B has 5 sides and 5 angles.

4.
Explain why both polygons C and D are triangles.
Eureka Math Grade 2 Module 8 Lesson 2 Homework Answer Key 41
Answer: Both the shapes C and D has 3 sides and 3 angles.

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