## 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. 18 + 10 = 28
28 + 4 = 32

b. 18 + 10 = 28
28 + 4 = 32

c. 19 + 10 = _____
____ + 5 = _____

19 + 10 = 29
29 + 5 = 34

d. 18 + 10 = _____
____ + 5 = _____

18 + 10 = 28
28 + 5 = 33

e. 19 + 10 = _____
____ + ____ = _____

19 + 10 = 29
29 + 3 = 32

f. 19 + 10 = _____
____ + ____ = _____
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. 19 + 1 = 20
20 + 13 = 33

b. 18 + 2 = 20
20 + 11 = 31

c. 18 + 2 = 20
20 + 12 = 32

d. 18 + 2 = ____
____ + 14 = ____

18 + 2 = 20
20 + 14 = 34

e. ____ + 3 = ____
____ + 12 = ____

12 + 3 = 15
15 + 12 = 27

f. ____ + ____ = ____
____ + ____ = ____
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. ____ + ____ = ____
____ + ____ = ____

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

b. ____ + ____ = ____
____ + ____ = ____
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. ____ + ____ = ____
____ + ____ = ____

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

b. ____ + ____ = ____
____ + ____ = ____
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. 18 + 10 = 28
28 + 3 = 31

b. 19 + 10 = 29
29 + 3 = 32

c. 17 + 10 = _____
____ + 5 = _____

17 + 10 = 27
27 + 5 = 32

d. 17 + 10 = _____
____ + 6 = _____

17 + 10 = 27
27 + 6 = 33

e. 17 + 10 = _____
____ + ____ = ____

17 + 10 = 27
27 + 4 = 31

f. 19 + 10 = _____
____ + ____ = ____
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. 19 + 1 = 20
20 + 12 = 32

b. 19 + 1 = 20
20 + 13 = 33

c. 18 + 2 = ____
20 + 13 = ____

18 + 2 = 20
20 + 13 = 33

d. 18 + 2 = ____
____ + 15 = ____

18 + 2 = 20
20 + 15 = 35

e. ____ + 1 = ____
____ + 17 = ____ 