## Engage NY Eureka Math 1st Grade Module 2 Lesson 6 Answer Key

### Eureka Math Grade 1 Module 2 Lesson 6 Problem Set Answer Key

Solve. The first one has already been done for you.
Write the bond for the related 10+ fact

Question 1.

The number bond is 10Â  +Â  1Â  = 11.
Explanation:
In the above image we can observe a number sentences 9 + 2 = 11 and 2 + 9 = 11. A number bond is a simple addition of two numbers that add up to give the sum. In both the number sentences two can be divided into two parts as one and one. ADD nine with one in order to get ten. ADD ten with one then we got eleven. The number bond eleven is obtained by adding ten and one as shown in the above image.

Question 2.

Explanation:
In the above image we can observe a number sentences 9 + 6 = 15 and 6 + 9 = 15. A number bond is a simple addition of two numbers that add up to give the sum. In both the number sentences six can be divided into two parts as one and five. ADD nine with one in order to get ten. ADD ten with five then we got fifteen. The number bond fifteen is obtained by adding ten and five as shown in the above image.

Question 3.

Explanation:
In the above image we can observe a number sentences 7 + 9 = 16 and 9 + 7 = 16. A number bond is a simple addition of two numbers that add up to give the sum. In both the number sentences seven can be divided into two parts as six and one. ADD nine with one in order to get ten. ADD ten with six then we got sixteen. The number bond sixteen is obtained by adding ten and six as shown in the above image.

Use number bonds to show your thinking. Write the related 10+ fact.

Question 4.
9 + 4 = ____Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  ____ + ____ = ____

Explanation:
In the above image we can observe a number sentences 9 + 4 = 13. A number bond is a simple addition of two numbers that add up to give the sum. In the number sentences four can be divided into two parts as one and three. ADD nine with one in order to get ten. ADD ten with three then we got thirteen.

Question 5.
3 + 9 = ____Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  ____ + ____ = ____

Explanation:
In the above image we can observe a number sentences 3 + 9 = 12. A number bond is a simple addition of two numbers that add up to give the sum. In the number sentences three can be divided into two parts as two and one. ADD one with nine in order to get ten. ADD ten with two then we got twelve.

Question 6.
9 + 5 = ____Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  Â  ____ + ____ = ____

Explanation:
In the above image we can observe a number sentences 9 + 5 = 14. A number bond is a simple addition of two numbers that add up to give the sum. In the number sentences five can be divided into two parts as one and four. ADD nine with one in order to get ten. ADD ten with four then we got fourteen.

Question 7.
Match the equal expressions.

Explanation:
a. Consider 9 + 3 expression. In this three can be divided into two parts as one and two. ADD nine with one which makes ten. ADD ten with two which results twelve. The equal expression for 9 + 3 is 10 + 2. Draw a line from 9 + 3 to 10 + 2.
b. Consider 5 + 9 expression. In this five can be divided into two parts as one and four. ADD nine with one which makes ten. ADD ten with four which results fourteen. The equal expression for 5 + 9 is 10 + 4. Draw a line from 5 + 9 to 10 + 4.
c. Consider 9 + 6 expression. In this six can be divided into two parts as one and five. ADD nine with one which makes ten. ADD ten with five which results fifteen. The equal expression for 9 + 6 is 10 + 5. Draw a line from 9 + 6 to 10 + 5.
d. Consider 8 + 9 expression. In this eight can be divided into two parts as one and seven. ADD nine with one which makes ten. ADD ten with seven which results seventeen. The equal expression for 8 + 9 is 10 + 7. Draw a line from 8 + 9 to 10 + 7.
e. Consider 9 + 7 expression. In this seven can be divided into two parts as one and six. ADD nine with one which makes ten. ADD ten with six which results sixteen. The equal expression for 9 + 7 is 10 + 6. Draw a line from 9 + 7 to 10 + 6.
f. Consider 9 + 1 expression. ADD nine with one which results ten.Â  The equal expression for 9 + 1 is 10 + 0. Draw a line from 9 + 1 to 10 + 0.

Question 8.
Complete the addition sentences to make them true.

a. 2 + 10 = ____
2Â  +Â  10Â  =Â Â 12
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD two with ten then we got twelve.

b. 7 + 9 = ____
7Â  +Â  9Â  =Â Â 16
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD seven with nine then we got sixteen.

c. __ + 10 = 14
4Â  +Â  10Â  =Â  14
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD four with ten then we got fourteen.

d. 3 + 9 = ____
3Â  +Â  9Â  =Â Â 12
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD three with nine then we got twelve.

e. 3 + 10 = ____
3Â  +Â  10Â  =Â Â 13
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD three with ten then we got thirteen.

f. ____ + 9 = 14
5Â  +Â  9Â  =Â  14
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD five with nine then we got fourteen.

g. 10 + 9 = ____
10Â  +Â  9Â  =Â Â 19
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD ten with nine then we got nineteen.

h. 8 + 9 = ____
8Â  +Â  9Â  =Â  17
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD eight with nine then we got seventeen.

i. ____ + 7 = 17
10Â Â +Â  7Â  =Â  17
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD ten with seven then we got seventeen.

j. 5 + 9 = ____
5Â  +Â  9Â  =Â Â 14
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD five with nine then we got fourteen.

k. ___ + 10 = 18
8Â Â +Â  10Â  =Â  18
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD eight with ten then we got eighteen.

l. ____ + 9 = 17
8Â Â +Â  9Â  =Â  17
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD eight with nine then we got seventeen.

m. 6 + 10 = ____
6Â  +Â  10Â  =Â Â 16
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD six with ten then we got sixteen.

### Eureka Math Grade 1 Module 2 Lesson 6 Exit Ticket Answer Key

Question 1.
Solve. Use number bonds to show your thinking. Write the bond for the related 10+ fact.

Explanation:
A number bond is a simple addition of two numbers that add up to give the sum. In the above image we can observe a number sentences 9 + 5 = 14 and 5 + 9 = 14. In both the number sentences five can be divided into two parts as four and one. ADD nine with one in order to get ten. ADD ten with four then we got fourteen. The number bond fourteen is obtained by adding ten and four as shown in the above image.

Question 2.
Solve. Draw a line to match the related facts and write the related 10+ fact.

Explanation:
a. The number sentence 9Â  +Â  7Â  = 16 matches with the number sentence 7Â  +Â  9Â  =Â  16. In this number sentences seven is divided in to two parts as one and six. ADD one with nine then we get ten. ADD ten with six then we got sixteen. Draw a line to the number sentence 7 + 9 = 16. This number sentence can also be written as 10+ fact which is 10 + 6 = 16.
b. The number sentence 15Â  =Â  6Â  +Â  9 matches with the number sentence 9Â  +Â  6Â  =Â  15. In this number sentences six is divided in to two parts as one and five. ADD one with nine then we get ten. ADD ten with five then we got fifteen. Draw a line to the number sentence 9 + 6 = 15. This number sentence can also be written as 10+ fact which is 10 + 5 = 15.
c. The number sentence 8Â  +Â  9Â  = 17 matches with the number sentence 17 = 9 + 8. In this number sentences eight is divided in to two parts as one and seven. ADD one with nine then we get ten. ADD ten with seven then we got seventeen. Draw a line to the number sentence 17 = 9 + 8. This number sentence can also be written as 10+ fact which is 10 + 7 = 17.

### Eureka Math Grade 1 Module 2 Lesson 6 Homework Answer Key

Question 1.
Solve. Use your number bonds. Draw a line to match the related facts. Write the related 10+ fact.

Explanation:
a. The number sentence 9Â  +Â  6Â  = 15 matches with the number sentence 6Â  +Â  9Â  =Â  15. In this number sentences six is divided in to two parts as one and five. ADD one with nine then we get ten. ADD ten with five then we got fifteen. Draw a line to the number sentence 6 + 9 = 15. This number sentence can also be written as 10+ fact which is 10 + 5 = 15.
b. The number sentence 12Â  =Â  3Â  +Â  9 matches with the number sentence 9Â  +Â  3Â  =Â  12. In this number sentences three is divided in to two parts as one and two. ADD one with nine then we get ten. ADD ten with two then we got twelve. Draw a line to the number sentence 9 + 3 = 12. This number sentence can also be written as 10+ fact which is 10 + 2 = 12.
c. The number sentence 14Â  =Â  9Â  +Â  5 matches with the number sentence 5Â  +Â  9Â  =Â  14. In this number sentences five is divided in to two parts as one and four. ADD one with nine then we get ten. ADD ten with four then we got fourteen. Draw a line to the number sentence 5 + 9 = 14. This number sentence can also be written as 10+ fact which is 10 + 4 = 14.
d. The number sentence 8Â  +Â  9Â  = 17 matches with the number sentence 17Â  =Â  9Â  +Â  8. In this number sentences eight is divided in to two parts as one and seven. ADD one with nine then we get ten. ADD ten with seven then we got seventeen. Draw a line to the number sentence 17Â  =Â  9Â  +Â  8. This number sentence can also be written as 10+ fact which is 10 + 7 = 17.
e. The number sentence 9Â  +Â  7Â  = 16 matches with the number sentence 16Â  =Â  7Â  +Â  9. In this number sentences seven is divided in to two parts as one and six. ADD one with nine then we get ten. ADD ten with six then we got sixteen. Draw a line to the number sentence 7 + 9 = 16. This number sentence can also be written as 10+ fact which is 10 + 6 = 16.

Question 2.
Complete the addition sentences to make them true.

a. 3 + 10 = ___
3Â  +Â  10Â  =Â Â 13
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD three with ten then we got thirteen.

b. 4 + 9 = ___
4Â  +Â  9Â  =Â  13
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD four with nine then we got thirteen.

c. 10 + 5 = ___
10Â  +Â  5Â  =Â Â 15
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD ten with five then we got fifteen.

d. 9 + 6 = ___
9Â  +Â  6Â  =Â Â 15
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD nine with six then we got fifteen.

e. 7 + 10 = ___
7Â  +Â  10Â  =Â Â 17
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD seven with ten then we got seventeen.

f. ___ = 7 + 9
16Â  =Â  7Â  +Â  9
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD seven with nine then we got sixteen.

g. 10 + ___ = 18
10Â  +Â Â 8Â Â =Â  18
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD ten with eight then we got eighteen.

h. 9 + 8 = ___
9Â  +Â  8Â  =Â Â 17
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD nine with eight then we got seventeen.

i. ___ + 9 = 19
10Â Â +Â  9Â  =Â  19
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD ten with nine then we got nineteen.

j. 5 + 9 = ___
5Â  +Â  9Â  =Â Â 14
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD five with nine then we got fourteen.

Question 3.
Find and color the expression that is equal to the expression on the snowmanâ€™s hat. Write the true number sentence below.

• a.

Explanation:
The expression on the snowmanâ€™s hat is 10Â  +Â  3. By adding ten with three we get thirteen.
• Consider the expression 6Â  +Â  9. In this, six is added to nine which results fifteen.
• Consider the expression 9Â  +Â  3. In this, nine is added to three which results twelve.
• Another expression is 9Â  +Â  4. Perform addition operation for these two numbers nine and four which results thirteen. The sum in the expression 9Â  +Â  4Â  is equal to the expression on snowman’s hat. The true number sentence is 9Â  +Â  4.

b.

Explanation:
The expression on the snowmanâ€™s hat is 10Â  +Â  6. By adding ten with six we get sixteen.
a. Consider the expression 8Â  +Â  7. In this, eight is added to seven which results fifteen.
b. Consider the expression 9Â  +Â  5. In this, nine is added to five which results fourteen.
c. Another expression is 7Â  +Â  9. Perform addition operation for these two numbers seven and nine which results sixteen. The sum in the expression 7Â  +Â  9Â  is equal to the expression on snowman’s hat. The true number sentence is 7Â  +Â  9.

c.

Explanation:
The expression on the snowmanâ€™s hat is 10Â  +Â  7. By adding ten with seven we get seventeen.
a. Consider the expression 8Â  +Â  9. In this, eight is added to nine which results seventeen.
b. Consider the expression 9Â  +Â  5. In this, nine is added to five which results fourteen.
c. Another expression is 8Â  +Â  8. Perform addition operation for these two numbers eight and eight which results sixteen. The sum in the expression 8Â  +Â  9Â  is equal to the expression on snowman’s hat. The true number sentence is 8Â  +Â  9.

d.