## 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