Eureka Math Grade 1 Module 4 Lesson 27 Answer Key

Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key

Eureka Math Grade 1 Module 4 Lesson 27 Problem Set Answer Key

Question 1.
Solve using number bonds with pairs of number sentences. You may draw quick tens and some ones to help you.
a. 19 + 12 = ____
b. 18 + 12 = ____
c. 19 + 13 = ____
d. 18 + 14 = ____
e. 17 + 14 = ____
f. 17 + 17 = ____
g. 18 + 17 = ____
h. 18 + 19 = ____
Answer:
a. 19 + 12 = 31
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_1
A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
19 and 12 are the parts of the sum and 31 is the whole part.

b. 18 + 12 = 30
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_2
A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
18 and 12 are the parts of the sum and 30 is the whole part.

c. 19 + 13 = 32
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_3
A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
19 and 13 are the parts of the sum and 32 is the whole part.

d. 18 + 14 = 32
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_4
A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
18 and 14 are the parts of the sum and 32 is the whole part.

e. 17 + 14 = 31
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_5
A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
17 and 17 are the parts of the sum and 31 is the whole part.

f. 17 + 17 = 34
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_6
A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
17 and 17 are the parts of the sum and 34 is the whole part.

g. 18 + 17 = 35
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_7
A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
18 and 17 are the parts of the sum and 35 is the whole part.

h. 18 + 19 = 37
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_8
A number bond is a simple addition of two numbers that add up to give the sum. Number bonds help us to understand that a whole number is made up of parts.
18 and 19 are the parts of the sum and 37 is the whole part.

Question 2.
Solve. You may draw quick tens and some ones to help you.
a. 19 + 12 = ____
b. 18 + 13 = ____
c. 19 + 13 = ____
d. 18 + 15 = ____
e. 19 + 16 = ____
f. 15 + 17 = ____
g. 19 + 19 = ____
h. 18 + 18 = ____
Answer:
a. 19 + 12 = 31
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_9
Straight line indicates tens and x indicate ones.

b. 18 + 13 = 31
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_10
Straight line indicates tens and x indicate ones.

c. 19 + 13 = 32
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_11
Straight line indicates tens and x indicate ones.

d. 18 + 15 = 33
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_12
Straight line indicates tens and x indicate ones.

e. 19 + 16 = 35
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_13
Straight line indicates tens and x indicate ones.

f. 15 + 17 = 32
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_14
Straight line indicates tens and x indicate ones.

g. 19 + 19 = 38
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_15
Straight line indicates tens and x indicate ones.

h. 18 + 18 = 36
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_16
Straight line indicates tens and x indicate ones.

Eureka Math Grade 1 Module 4 Lesson 27 Exit Ticket Answer Key

Solve using number bonds with pairs of number sentences. You may draw quick tens and some ones to help you.
a. 16 + 15 = ____
b. 17 + 13 = ____
c. 16 + 16 = ____
d. 17 + 15 = ____
Answer:
a. 16 + 15 = 31
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_18

b. 17 + 13 = 30

Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_34

c. 16 + 16 = 32
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_35

d. 17 + 15 = 32
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_28

Eureka Math Grade 1 Module 4 Lesson 27 Homework Answer Key

Question 1.
Solve using number bonds with pairs of number sentences. You may draw quick tens and some ones to help you.
a. 17 + 14 = ____
b. 16 + 15 = ____
c. 17 + 15 = ____
d. 18 + 13 = ____
e. 18 + 15 = ____
f. 18 + 16 = ____
g. 19 + 15 = ____
h. 19 + 16 = ____
Answer:
a. 17 + 14 = 31
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_17

b. 16 + 15 = 31
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_18

c. 17 + 15 = 32
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_28

d. 18 + 13 = 31
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_29

e. 18 + 15 = 33
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_30

f. 18 + 16 = 34
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_31

g. 19 + 15 = 34
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_32

h. 19 + 16 = 35
Engage NY Eureka Math 1st Grade Module 4 Lesson 27 Answer Key img_33

Question 2.
Solve. You may draw quick tens and some ones to help you.
a. 19 + 14 = ____
b. 19 + 17 = ____
c. 18 + 17 = ____
d. 16 + 16 = ____
e. 17 + 14 = ____
f. 15 + 16 = ____
g. 19 + 19 = ____
h. 18 + 18 = ____
Answer:
a. 19 + 14 = ____
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_39
Straight line indicates tens and x indicate ones.

b. 19 + 17 = ____
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_38
Straight line indicates tens and x indicate ones.

c. 18 + 17 = 35
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_36
Straight line indicates tens and x indicate ones.

d. 16 + 16 = ____
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_40
Straight line indicates tens and x indicate ones.

e. 17 + 14 = ____
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_37
Straight line indicates tens and x indicate ones.

f. 15 + 16 = ____
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_41
Straight line indicates tens and x indicate ones.

g. 19 + 19 = 38
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_15
Straight line indicates tens and x indicate ones.

h. 18 + 18 = 36
Eureka Math Grade 1 Module 4 Lesson 27 Answer Key img_16
Straight line indicates tens and x indicate ones.

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