## Engage NY Eureka Math 2nd Grade Module 8 Lesson 10 Answer Key

### Eureka Math Grade 2 Module 8 Lesson 10 Sprint Answer Key

A.

Addition Patterns

Question 1.

8 + 2 =

Answer: 10

Question 2.

18 + 2 =

Answer: 20

Question 3.

38 + 2 =

Answer: 40

Question 4.

7 + 3 =

Answer: 10

Question 5.

17 + 3 =

Answer: 20

Question 6.

37 + 3 =

Answer: 40

Question 7.

8 + 3 =

Answer: 11

Question 8.

18 + 3 =

Answer: 21

Question 9.

28 + 3 =

Answer: 31

Question 10.

6 + 5 =

Answer: 11

Question 11.

16 + 5 =

Answer: 21

Question 12.

26 + 5 =

Answer: 31

Question 13.

18 + 4 =

Answer: 22

Question 14.

28 + 4 =

Answer: 32

Question 15.

16 + 6 =

Answer: 22

Question 16.

26 + 6 =

Answer: 32

Question 17.

18 + 5 =

Answer: 23

Question 18.

28 + 5 =

Answer: 33

Question 19.

16 + 7 =

Answer: 23

Question 20.

26 + 7 =

Answer: 33

Question 21.

19 + 2 =

Answer: 21

Question 22.

17 + 4 =

Answer: 21

Question 23.

18 + 6 =

Answer: 24

Question 24.

28 + 6 =

Answer: 34

Question 25.

16 + 8 =

Answer: 24

Question 26.

26 + 8 =

Answer: 34

Question 27.

18 + 7 =

Answer: 25

Question 28.

18 + 8 =

Answer: 26

Question 29.

28 + 7 =

Answer: 35

Question 30.

28 + 8 =

Answer: 36

Question 31.

15 + 9 =

Answer: 24

Question 32.

16 + 9 =

Answer: 25

Question 33.

25 + 9 =

Answer: 34

Question 34.

26 + 9 =

Answer: 35

Question 35.

14 + 7 =

Answer: 21

Question 36.

16 + 6 =

Answer: 22

Question 37.

15 + 8 =

Answer: 23

Question 38.

23 + 8 =

Answer: 31

Question 39.

25 + 7 =

Answer: 32

Question 40.

15 + 7 =

Answer: 22

Question 41.

24 + 7 =

Answer: 31

Question 42.

14 + 9 =

Answer: 23

Question 43.

19 + 8 =

Answer: 27

Question 44.

28 + 9 =

Answer: 37

B.

Addition Patterns

Question 1.

9 + 1 =

Answer: 10

Question 2.

19 + 1 =

Answer: 20

Question 3.

39 + 1 =

Answer: 40

Question 4.

6 + 4 =

Answer: 10

Question 5.

16 + 4 =

Answer: 20

Question 6.

36 + 4 =

Answer: 40

Question 7.

9 + 2 =

Answer: 11

Question 8.

19 + 2 =

Answer: 21

Question 9.

29 + 2 =

Answer: 31

Question 10.

7 + 4 =

Answer: 11

Question 11.

17 + 4 =

Answer: 21

Question 12.

27 + 4 =

Answer: 31

Question 13.

19 + 3 =

Answer: 22

Question 14.

29 + 3 =

Answer: 32

Question 15.

17 + 5 =

Answer: 22

Question 16.

27 + 5 =

Answer: 32

Question 17.

19 + 4 =

Answer: 23

Question 18.

29 + 4 =

Answer: 33

Question 19.

17 + 6 =

Answer: 23

Question 20.

27 + 6 =

Answer: 33

Question 21.

18 + 3 =

Answer: 21

Question 22.

26 + 5 =

Answer: 31

Question 23.

19 + 5 =

Answer: 24

Question 24.

29 + 5 =

Answer: 34

Question 25.

17 + 7 =

Answer: 24

Question 26.

27 + 7 =

Answer: 34

Question 27.

19 + 6 =

Answer: 25

Question 28.

19 + 7 =

Answer: 26

Question 29.

29 + 6 =

Answer: 35

Question 30.

29 + 7 =

Answer: 36

Question 31.

17 + 8 =

Answer: 25

Question 32.

17 + 9 =

Answer: 26

Question 33.

27 + 8 =

Answer: 35

Question 34.

27 + 9 =

Answer: 36

Question 35.

12 + 9 =

Answer: 21

Question 36.

14 + 8 =

Answer: 22

Question 37.

16 + 7 =

Answer: 23

Question 38.

28 + 6 =

Answer: 34

Question 39.

26 + 8 =

Answer: 34

Question 40.

24 + 8 =

Answer: 32

Question 41.

13 + 8 =

Answer: 21

Question 42.

24 + 9 =

Answer: 33

Question 43.

29 + 8 =

Answer: 37

Question 44.

18 + 9 =

Answer: 27

### Eureka Math Grade 2 Module 8 Lesson 10 Problem Set Answer Key

Question 1.

a. Do the shapes in Problem 1(a) show halves or thirds?

Answer:

b. Draw 1 more line to partition each shape above into fourths.

Answer:

Question 2.

Partition each rectangle into thirds. Then, shade the shapes as indicated.

Answer:

Question 3.

Partition each circle into fourths. Then, shade the shapes as indicated.

Answer:

Question 4.

Partition and shade the following shapes as indicated. Each rectangle or circle is one whole.

a.

Answer:

b.

Answer:

c.

Answer:

d.

Answer:

e.

Answer:

f.

Answer:

g.

Answer:

h.

Answer:

i.

Answer:

Question 5.

Split the pizza below so that Maria, Paul, Jose, and Mark each have an equal share. Label each studentâ€™s share with his or her name.

a. What fraction of the pizza was eaten by each of the boys?

Answer:

b. What fraction of the pizza did the boys eat altogether?

Answer:

### Eureka Math Grade 2 Module 8 Lesson 10 Exit Ticket Answer Key

Question:

Partition and shade the following shapes as indicated. Each rectangle or circle is one whole.

1.

Answer:

2.

Answer:

3.

Answer:

4.

Answer:

5.

Answer:

6.

Answer:

### Eureka Math Grade 2 Module 8 Lesson 10 Homework Answer Key

Question 1.

a. Do the shapes below show halves or thirds?

Answer:

b. Draw 1 more line to partition each shape above into fourths.

Answer:

Question 2.

Partition each rectangle into thirds. Then, shade the shapes as indicated.

Answer:

Question 3.

Partition each circle into fourths. Then, shade the shapes as indicated.

Answer:

Question 4.

Partition and shade the following shapes. Each rectangle or circle is one whole.

a.

Answer:

b.

Answer:

c.

Answer:

d.

Answer:

e.

Answer:

f.

Answer:

g.

Answer:

h.

Answer:

i.

Answer:

Question 5.

Split the pizza below so that Shane, Raul, and John all have an equal share. Label each studentâ€™s share with his name. What fraction of the pizza did the boys get in all?

Answer: