Eureka Math

Engage NY Eureka Math 1st Grade Module 1 Lesson 21 Answer Key

Eureka Math Grade 1 Module 1 Lesson 21 Problem Set Answer Key

Add the numbers on the pairs of cards. Write the number sentences. Color doubles red. Color doubles plus 1 blue.

Question 1.

Answer: 6
The above equation shows a pair of cards
ADD the pair of cards 
By adding 3 and 3
we get 6

Question 2.

Answer:8
The above equation shows a pair of cards
ADD the pair of cards 
By adding 4 wth 4
we get 8

Question 3.

Answer:7
The above equation shows a pair of cards
ADD the pair of cards 
By adding 3 wth 4
we get 7

Question 4.

Answer:9
The above equation shows a pair of cards
ADD the pair of cards 
By adding 5 wth 4
we get 9

Solve. Use your doubles to help. Draw and write the double that helped.

Question 5.

Answer: 9
Given the numbers are 5 and 4
To find the missing number
Add 5 with 4
we get 9

Question 6.

Answer:7
Given the numbers are 3 and 4
To find the missing number
Add 3 with 4
we get 7

Question 7.
Solve the doubles and the doubles plus 1 number sentences.

Answer:

Question 8.
Show how this strategy can help you solve 5 + 6 =

Answer:11
Given the numbers are 5 and 6
To find the missing number
Add 5 with 6
we get 11

Question 9.
Write a set of 4 related addition facts for the number sentences of Problem 7(d).
Answer: 4+4 =8
8+4+4
4+5=9
9=4+5

Eureka Math Grade 1 Module 1 Lesson 21 Exit Ticket Answer Key

Write the double and double plus 1 number sentence for each 5-group card.

Answer:

Eureka Math Grade 1 Module 1 Lesson 21 Homework Answer Key

Question 1.
Draw the 5-group card to show a double. Write the number sentence to match the cards.
a.
Answer:The double  fact that hlped to solve the euqation is
4+4=8
For which the double+1 fact is 4+5=9

b.
Answer:The double  fact that hlped to solve the euqation is
3+3=6
For which the double+1 fact is 3+4=7

c.
Answer:The double  fact that hlped to solve the euqation is
5+5=10
For which the double+1 fact is 5+6=11

Question 2.
Fill in the 5-group cards in order from least to greatest, double the number, and write the number sentences.
a.

b.

c.

d.

e.
Answer:

Question 3.
Solve the number sentences.
a. 3 + 3 = __

Answer:6
Given : two numbers are 3 and 3
By adding 3 with 3 we get 6
3 + 3 = 6

b. 5 + __ = 10

Answer:10
Given : two numbers are 5 and 10
by subracting 5 from 10 we get 5
10-5=5
so the issing number is 5
5 + 5 = 10

c. 1 + __ = 2

Answer: 1
Given : two numbers are 1 and 2
by subracting 1 from 2 we get 1
2-1=1
so the issing number is 1
1+1=2

d. 4 = __ + 2

Answer:2
Given : two numbers are 4 and 2
by subracting 2 from 4 we get 2
4-2=2
so the issing number is 2
4 = 2 + 2

e. 8 = 4 + __

Answer:4
Given : two numbers are 4 and 8
by subracting 4 from 8 we get4
8-4=4
so the issing number is 5
8 = 4 + 4

Question 4.
Match the top cards to the bottom cards to show doubles plus 1.
a.

b.

c.

d.

Answer:

Question 5.
Solve the number sentences. Write the double fact that helped you solve the double plus 1.
a.
Answer: The double +1 fact that hlped to solve the euqation is
2+3=5
For which the double fact is 2+2=4

b.
Answer:The double +1 fact that hlped to solve the euqation is
3+4=7
For which the double fact is 3+3=6

c.
Answer:The double +1 fact that hlped to solve the euqation is
4+5=9
For which the double fact is 4+4=8

Engage NY Eureka Math 1st Grade Module 1 Lesson 18 Answer Key

Eureka Math Grade 1 Module 1 Lesson 18 Problem Set Answer Key

Question 1.
Add. Color the balloons that match the number in the boy’s mind. Find expressions that are equal. Connect them below with = to make true number sentences.
a.

Answer:

b.

Answer:

Question 2.
Are these number sentences true?

If it is false, rewrite the number sentence to make it true.

a. 3 + 1 = 2 + 2
____________

Answer:
3 + 1 = 2 + 2 
4 = 4

b. 9 + 1 = 1 + 2
____________

Answer:
9 + 1 = 1 + 2
9 + 1 = 1 + 2
10 not equal to 3
correct expression is
9 + 1 = 1 + 9
10 = 10

c. 2 + 3 = 1 + 4
____________

Answer:
2 + 3 = 1 + 4
5 = 5

d. 5 + 1 = 4 + 2
____________

Answer:
5 + 1 = 4 + 2
6 = 6

e. 4 + 3 = 3 + 5
____________

Answer:
4 + 3 = 3 + 5
7 not equal to 8
correct expression is
4 + 3 = 3 + 4
7 = 7

f. 0 + 10 = 2 + 8
____________

Answer:
0 + 10 = 2 + 8
10 = 10

g. 6 + 3 = 4 + 5
____________
Answer:
6 + 3 = 4 + 5
9 = 9

h. 3 + 7 = 2 + 6
____________

Answer:
3 + 7 = 2 + 6
10 not equal to 8
correct expression is
3 + 7 = 7 + 3
10 = 10

Question 3.
Write a number in the expression and solve.
a. 1 + __ = 3 + 2

Answer:
1 + 4 = 3 + 2 

b. __ + 4 = 2 + 5

Answer:
1 + 4 = 2 + 5

c. __ + 5 = 6 + __

Answer:
2+ 5 = 6 + 1

d. 7 + __ = 8 + __

Answer:
7 + 1= 8 + 0

Eureka Math Grade 1 Module 1 Lesson 18 Exit Ticket Answer Key

Find two ways to fix each number sentence to make it true.

a.

Answer:

b.

Answer:

Eureka Math Grade 1 Module 1 Lesson 18 Homework Answer Key

Question 1.
The pictures below are not equal. Make the pictures equal, and write a true number sentence.

Answer:

Question 2.
Circle the true number sentences, and rewrite the false sentences to make them true.
a.

Answer:

b.

Answer:

c.

Answer:

d.

Answer:

e.

Answer:

f.

Answer:

g.

Answer:

h.

Answer:

i.

Answer:

Question 3.
Find the missing part to make the number of sentences true.

a. 8 + 0 = __ + 4

Answer:
8 + 0 = 4 + 4

b. 7 + 2 = 9 + __

Answer:
7 + 2 = 9 + 0

c. 5 + 2 = 4 + __

Answer:
5 + 2 = 4 + 3

d. 5 + __ = 6 + 0

Answer:
5 + 1 = 6 + 0

e. 5 + 4 = __ + 3

Answer:
5 + 4 = 6 + 3

Engage NY Eureka Math 1st Grade Module 1 Lesson 17 Answer Key

Eureka Math Grade 1 Module 1 Lesson 17 Problem Set Answer Key

Write an expression that matches the groups on each plate. If the plates have the same amount of fruit, write the equal sign between the expressions.

Question 1.

Answer:

Question 2.

Answer:

Question 3.

Answer:

Question 4.

Answer:

Question 5.
Write an expression to match each domino.

a.

Answer:

b.

Answer:

c.

Answer:

d.

Answer:

e.

Answer:

f.

Answer:

g. Find two sets of expressions from (a)–(f) that are equal. Connect them below with = to make true number sentences.

Question 6.
a.

Answer:

b.

Answer:

c.

Answer:

d.

Answer:

e.

Answer:

f.

Answer:

Match didn’t found

g. Find two sets of expressions from (a)–(f) that are equal. Connect them below with = to make true number sentences.
___ _____
Answer:

Eureka Math Grade 1 Module 1 Lesson 17 Exit Ticket Answer Key

Question 1.
Use math drawings to make the pictures equal. Connect them below with = to make true number sentences.

Answer:

Question 2.
Shade the equal dominoes. Write a true number sentence.

Answer:

Eureka Math Grade 1 Module 1 Lesson 17 Homework Answer Key

Question 1.
Match the equal dominoes. Then, write true number sentences.

a.

b.

c.
Answer:

Question 2.
Find the expressions that are equal. Use the equal expressions to write true number sentences.

a. ___ _____
b. ___ _____
Answer:
a. 5+2 = 4+3
b. 8+2 = 7+3

Engage NY Eureka Math 1st Grade Module 1 Lesson 15 Answer Key

Eureka Math Grade 1 Module 1 Lesson 15 Sprint Answer Key

A
*Count on to add. Write the number.

Answer:

B
*Count on to add. Write the number.

Answer:

Eureka Math Grade 1 Module 1 Lesson 15 Problem Set Answer Key

Question 1.
Count on to add.
a.
There are __ crayons altogether.

Answer:

There are 6 crayons altogether.

b.
There are a total of ____ balloons

Answer:

There are a total of 7 balloons

c.
In all, there are ___ pencils

Answer:

In all, there are 7 pencils

Question 2.
What shortcut or efficient strategy can you find to add?
a.

Answer: 5

b.

Answer: 7

c.

Answer: 8

d.

Answer: 8

e.

Answer: 8

f.

Answer: 9

g.

Answer: 10

h.

Answer: 7

i.

Answer: 9

j.

Answer: 10

k.

Answer: 6

l.

Answer: 7

m.

Answer: 8

n.

Answer: 10

Eureka Math Grade 1 Module 1 Lesson 14 Exit Ticket Answer Key

Use the picture to add.

Show the shortcut you used to add.

There are _________ eggs total.

Answer: 9

There are 9 eggs total.

Eureka Math Grade 1 Module 1 Lesson 15 Homework Answer Key

Use your 5-group cards or your fingers to count on to solve.

Question 1.

Answer: 8

Question 2.

Answer: 8

Question 3.

Answer: 10

Show the shortcut you used to add.

Answer: 8

Show the strategy you used to add.

Answer: 9

Question 4.

Answer: 10

Question 5.

Answer: 9

Question 6.

Answer: 9

Engage NY Eureka Math 1st Grade Module 1 Lesson 8 Answer Key

Eureka Math Grade 1 Module 1 Lesson 8 Problem Set Answer Key

Question 1.
Use your bracelet to show different partners of 10. Then, draw the beads. Write an expression to match.

Answer:

Question 2.
Match the partners of 10. Then, write a number bond for each partner.

Answer:

Answer:

Question 3.
Color the number bond that has 2 parts that are the same. Write addition sentences to match that number bond.

Answer:

Eureka Math Grade 1 Module 1 Lesson 8 Exit Ticket Answer Key

Color the partners that make 10.

Answer:

Eureka Math Grade 1 Module 1 Lesson 8 Homework Answer Key

Question 1.
Rex found 10 bones on his walk. He can’t decide which part he wants to bring to his doghouse and which part he should bury. Help show Rex his choices by filling in the missing parts of the number bonds.

Answer:

Question 2.
He decided to bury 3 and bring 7 back home. Write all the adding sentences that match this number bond.

Answer:

Eureka Math Grade 1 Module 1 Lesson 8 Fluency Template Answer Key

Do as many as you can in 90 seconds. Write the number of bonds you finished here:

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Answer:

Question 2.

Answer:

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Answer:

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Engage NY Eureka Math 1st Grade Module 1 Lesson 14 Answer Key

Eureka Math Grade 1 Module 1 Lesson 14 Problem Set Answer Key

Question 1.
Count on to add.

There are ____ flowers altogether.

Answer:7
There are 6 flowwers in hand
And one flower aside
By adding 6 flowers with the one flower
we get 7

There are 7 flowers altogether.

Question 2.

There are ____ oranges in all.

Answer: 7
There are 5oranges  in the basket
And 2 fallen from the basket
By adding 5 with 2
we get 7 oranges

There are 7 oranges in all.

Question 3.

There is a total of ____ crayons.

Answer:8
There are 5 crayons in the box
And three left on the ground
By adding 5 with 3
We get 8

There is a total of 8 crayons.

Question 4.
Use your 5-group cards to count on to add. Try to use as few dot cards as you can.

Answer:

Question 5.
Use your 5-group cards, your fingers, or your known facts to count on to add.

Answer:

Eureka Math Grade 1 Module 1 Lesson 14 Exit Ticket Answer Key

Question 1.

Answer: 8
There are 6 hats which are bunches up
2 more hats are places seperatly
By adding 6 with 2
We get 8

Question 2.
Count on to solve the number sentences.
a.

Answer:10
In one box we have 7
in other boxx we have 3
by adding 7 with 3 we get 10

b.

Answer:10
In one box we have 8
in other boxx we have 2
by adding 8 with 2 we get 10

Eureka Math Grade 1 Module 1 Lesson 14 Homework Answer Key

Count on to add.

a.

Answer:6
There are 5 bananas in the image and there is one more peled banana aside
By adding 5 with 1 we get 6

Write what you say when you count on.

b.

Answer: 7
There is 5 in one box and 2 in other box
adding of this two numbers gives us 7
That is adding 5 with 2 we get 7

c.

Answer:9
There is 7 in one box and 2 in other box
adding of this two numbers gives us 9
That is adding 7 with 2 we get 9

d.

Answer:9
There is 6 in one box and 3 in other box
adding of this two numbers gives us 9
That is adding 6 with 3 we get 9

e.

Answer:8
There is 7 in one box and 1 in other box
adding of this two numbers gives us 8
That is adding 7 with 1 we get 8

Engage NY Eureka Math 1st Grade Module 1 Lesson 13 Answer Key

Eureka Math Grade 1 Module 1 Lesson 13 Problem Set Answer Key

With a partner, create a story for each of the number sentences below. Draw a picture to show. Write the number bond to match the story.

Question 1.
6 + 2 =

Answer: 8
The number bond Canbe be formed using 6 and 2
given :
addition of 2 numbers
By adding 6 with 2 we get 8
Form the number bond by breaking the number 8 into two parts. The value of the first part is 6 and the value of the second part is 2

Question 2.
5 + 5 =

Answer: 10
The number bond Canbe be formed using 5 and 5
given :
addition of 2 numbers
By adding 5 with 5 we get 10
Form the number bond by breaking the number 10 into two parts. The value of the first part is 5 and the value of the second part is 5

Question 3.
5 + = 7

Answer: 2
The number bond Canbe be formed using 7 and 5
Given :
Two numbers are 7 and 5
Subract 5 from 7 we get 2
Form the number bond by breaking the number 7 into two parts. The value of the first part is 5 and the value of the second part is 2

Question 4.
6 + = 10

Answer: 4
The number bond Can be be formed using 6 and 10
Given :
Two numbers are 6 and 10
Subract 6 from 10 we get 4
Form the number bond by breaking the number 10 into two parts. The value of the first part is 6 and the value of the second part is 4

Eureka Math Grade 1 Module 1 Lesson 13 Exit Ticket Answer Key

Tell a math story for each number sentence by drawing a picture.

Question 1.
5 + 1 = 6

Answer:6
We broke the number 10 into two parts. The value of the first part is 5 and the value of the second part is 1.
And the total sum is the addition of 5 with1 we get 6

Question 2.
3 + ? = 8

Answer: 5
We broke the number 8 into two parts. The value of the first part is 3 and the value of the second part is 3.
And the total sum is the addition of 5 with 3 we get 8

Eureka Math Grade 1 Module 1 Lesson 13 Homework Answer Key

Use the number sentences to draw a picture, and fill in the number bond to tell a math story.

Question 1.
5 + 2 = 7

Answer: 7
The stars are the total number of objects
We broke the number 7 into two parts. The value of the first part is 5 and the value of the second part is 2.
And the total sum is the addition of 5 with 2 we get 7

Question 2.
3 + 6 = 9

Answer:9
We broke the number 9 into two parts. The value of the first part is 3 and the value of the second part is 6.
And the total sum is the addition of 3 with 6 we get 9

Question 3.
7 + ? = 9

Answer: 2
Given : two numbers are 7 and 9
By subracting 7 from 9 we get 2
2 is the missing number.
We broke the number 9 into two parts. The value of the first part is 7 and the value of the second part is 2.
And the total sum is the addition of 7 with 2 we get 9

Engage NY Eureka Math 1st Grade Module 1 Lesson 9 Answer Key

Eureka Math Grade 1 Module 1 Lesson 9 Problem Set Answer Key

Question 1.

Make a number bond to match the story.

Answer:

Question 2.

Make a number bond to match the story.

Answer:

Question 3.

Altogether, there are ____ flags.
Make a number bond to match the story.

Answer:

Question 4.

Altogether, there are ____ flowers.
Make a number bond to match the story.

Answer:

Eureka Math Grade 1 Module 1 Lesson 9 Exit Ticket Answer Key

Draw a picture and write a number sentence to match the story.

Ben has 3 red balls and gets 5 green balls. How many balls does he have now?

Answer:

Eureka Math Grade 1 Module 1 Lesson 9 Homework Answer Key

Question 1.
Use the picture to tell a math story.

Write a number sentence to tell the story.

Answer:

Write a number bond to match your story.

There are __ sharks.

Answer:

There are 8 sharks.

Question 2.
Use the picture to tell a math story.

Write a number bond to match your story.

Answer:

Write a number sentence to tell the story.

There are _______ students.

Answer:

There are 7 students.

Draw a picture to match the story.

Question 3.
Jim has 4 big dogs and 3 small dogs. How many dogs does Jim have?

Jim has ________ dogs.

Answer:

Jim has 7 dogs.

Question 4.
Liv plays at the park. She plays with 3 girls and 6 boys. How many kids does she play with at the park?

Liv plays with _______ kids.

Answer:

Liv plays with 9 kids.

Eureka Math Grade 1 Module 1 Lesson 9 Fluency Template Answer Key

Do as many as you can in 90 seconds. Write the number of bonds you finished here:

Question 1.

Answer:

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Answer:

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Engage NY Eureka Math 1st Grade Module 1 Lesson 12 Answer Key

Eureka Math Grade 1 Module 1 Lesson 12 Problem Set Answer Key

Fill in the missing numbers.

Question 1.

Answer:

Question 2.

Answer:

Question 3.

Answer:

Question 4.

_______ balls = _______ balls + _______ balls
Bob had _______ balls at the park.

Answer:
As per the given data
6 balls = 2 balls + 4 balls
Bob had 4 balls at the park.

Question 5.

_______ apples + _______ apples = _______ apples
Mom gave me _______ apples.

Answer:
As per given data
3 apples + 7 apples = 10 apples
Mom gave me 10 apples.

Eureka Math Grade 1 Module 1 Lesson 12 Exit Ticket Answer Key

Draw a picture, and count on to solve the math story.

Write a number sentence to match your picture.

John caught _________ fish.

Answer:

John caught 7 fish.

Eureka Math Grade 1 Module 1 Lesson 12 Homework Answer Key

Use your 5-group cards to count on to find the missing number in the number sentences.

Question 1.

Answer:

Question 2.

Answer:

Question 3.

Answer:

Use your 5-group cards to count on and solve the math stories. Use the boxes to show your 5-group cards.

Question 4.
Jack reads 4 books on Monday. He reads some more on Tuesday. He reads 7 books total. How many books does Jack read on Tuesday?

Jack reads __ books on Tuesday.

Answer:

Jack reads 3 books on Tuesday.

Question 5.
Kate has 1 sister and some brothers. She has 7 brothers and sisters in all. How many brothers does Kate have?

Kate has __ brothers

Answer:

Kate has 6 brothers

Question 6.
There are 6 dogs in the park and some cats. There are 9 dogs and cats in the park altogether. How many cats are in the park?

There are __ cats total.

Answer:

There are 3 cats total.

Engage NY Eureka Math 1st Grade Module 1 Lesson 10 Answer Key

Eureka Math Grade 1 Module 1 Lesson 10 Problem Set Answer Key

Question 1.
Use the picture to write the number sentence and the number bond.

______ little turtles + ______ big turtles = ______ turtles

Answer:

4 little turtles + 3 big turtles = 7 turtles

Question 2.

_____ dogs that are awake + ______ sleeping dogs = ______ dogs

Answer:

5 dogs that are awake + 4 sleeping dogs = 9 dogs

Question 3.

______ pigs + ______ pigs in mud = ______ pigs

Answer:

5 pigs + 2 pigs in mud = 7 pigs

Question 4.
Draw a line from the picture to the matching 5-group cards.

Answer:

Eureka Math Grade 1 Module 1 Lesson 10 Exit Ticket Answer Key

Question 1.
Draw to show the story. There are 3 large balls and 4 small balls.

How many balls are there? There are ______ balls.

Answer:

There are 7 balls.

Question 2.
Circle the set of tiles that match your picture.

Answer:
the set of tiles that match our picture is second one.

Eureka Math Grade 1 Module 1 Lesson 10 Homework Answer Key

Question 1.
Use your 5-group cards to solve.

Answer:

Draw the other 5-group card to show what you did.

Answer:

Question 2.
Use your 5-group cards to solve.

Answer:

Draw the other 5-group card to show what you did.

Answer:

Question 3.
There are 4 tall boys and 5 short boys. Draw to show how many boys there are in all.
There are ______ boys in all.
Write a number sentence to show what you did.

Answer:

Write a number bond to match the story.

Answer:

There are 9 boys in all.

Question 4.
There are 3 girls and 5 boys. Draw to show how many children there are altogether.
There are ______ children altogether.
Write a number sentence to show what you did.

Answer:

Write a number bond to match the story.

Answer:

There are 8 children altogether.

Eureka Math Grade 1 Module 1 Lesson 10 Fluency Template Answer Key

Target Practice
Choose a target number between 6 and 10 and write it in the middle of the circle on the top of the page. Roll a die. Write the number rolled in the circle at the end one of the arrows. Then, make a bull’s-eye by writing the number needed to make your target in the other circle.

Answer:

Engage NY Eureka Math 1st Grade Module 1 Lesson 7 Answer Key

Eureka Math Grade 1 Module 1 Lesson 7 Problem Set Answer Key

Circle the part. Count on to show 9 with the picture and number bond. Write the expressions.

Question 1.
Circle 7. How many more does 7 need to make 9?

Answer:

Question 2.
Circle 4. How many more does 4 need to make 9?

Answer:

Question 3.
Circle 3. How many more does 3 need to make 9?

Answer:

Question 4.
Draw a line to show partners of 9.

Answer:

Question 5.
Write a number bond for each partner of 9. Use the partners above for help.

Answer:

Eureka Math Grade 1 Module 1 Lesson 7 Exit Ticket Answer Key

Question 1.
Circle the pairs of numbers that make 9.

Answer:

Question 2.
Complete the number bonds to show 2 different ways to make 9.
a.

Answer:

b.

Answer:

Eureka Math Grade 1 Module 1 Lesson 7 Homework Answer Key

Ways to Make 9
Use the bookshelf picture to help you write the expressions and number bonds to show all of the different ways to make 9.

Answer:

Eureka Math Grade 1 Module 1 Lesson 6 Fluency Template 1 Answer Key

Shake Those Disks!—8

Answer:

Eureka Math Grade 1 Module 1 Lesson 6 Fluency Template 2 Answer Key

Do as many as you can in 90 seconds. Write the number of bonds you finished here:

Question 1.

Answer:

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

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

Circle 2 parts you see. Make a number bond to match.

Question 1.

Answer:

Question 2.

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Question 3.

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Question 5.

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Question 7.

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Question 8.

Answer:

Question 9.
How many pieces of fruit do you see? Write at least 2 different number bonds to show different ways to break apart the total.

Answer:

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

Circle 2 parts you see. Make a number bond to match.

Question 1.

Answer:

Question 2.

Answer:

Question 3.

Answer:

Question 4.

Answer:

Eureka Math Grade 1 Module 1 Lesson 2 Homework Answer Key

Circle 2 parts you see. Make a number bond to match.

Question 1.

Answer:

Question 2.

Answer:

Question 3.

Answer:

Question 4.

Answer:

Question 5.

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Question 6.

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Question 7.

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Question 8.

Answer:

How many animals do you see? Write at least 2 different number bonds to show different ways to break apart the total.

Question 9.

Answer:

Question 10.

Answer:

Eureka Math Grade 1 Module 1 Lesson 2 Fluency Template Answer Key

Number Bond Dash!

Do as many as you can in 90 seconds. Write the number of bonds you finished here:

Question 1.

Answer:

Question 2.

Answer:

Question 3.

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Answer:

Question 19.

Answer:

Question 20.

Answer:

Question 21.

Answer:

Question 22.

Answer:

Question 23.

Answer:

Question 24.

Answer:

Question 25.

Answer:

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

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

Circle the part. Count on to show 8 with the picture and number bond. Write the expressions.

Question 1.
Circle 6. How many more does 6 need to make 8?

Answer: 2
Adding 6 with 2 makes 8
6+2=8

Question 2.
Circle 5. How many more does 5 need to make 8?

Answer: 3
Add 3 to 5 to make it 8
5+3=8

Question 3.
Circle 4. How many more does 4 need to make 8?

Answer: 4
Add another 4 to make it 8
4+4=8

Question 4.
These number bonds are in an order starting with the biggest part first. Write to show which number bonds are missing.

Answer:

Question 5.
Use the expression to write a number bond and draw a picture that makes 8.

Answer: 8
By adding 3 with 5 we get 8
3+5=8

Question 6.
Use the expression to write a number bond and draw a picture that makes 8.

Answer: 8
Addition of 8 with 0 will give answer as 8
8+0=8

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

Fill in the missing part of the number bond, and count on to find the total. Then, write 2 addition sentences for each number bond.

Question 1.

Answer: 8
There are 5 carrots in plate and 3 carrots are aside
adding 5 with 3 we get
5+3=8

Question 2.

Answer: 6
The are four strawberryies in the basket and two fallen from the basket
add 4 with 2 we get six
4+2=6

Eureka Math Grade 1 Module 1 Lesson 6 Homework Answer Key

Question 1.
Match the dots to show different ways to make 8. Then, draw a number bond for each pair.

Answer: There are 3 different ways to make 8 using the givien dots
adding of 5 and 3
5+3=8
adding of 2 and 6
2+6=8
adding of 7 and 1
7+1=8

Question 2.
Show 2 ways to make 8. Use the number bonds above for help.

Answer: Adding of 3 and 5
3+5=8
adding of 4 and 4
4+4=8

Question 3.
Fill in the missing number in the number bond. Write 2 addition sentences for the number bond you made. Notice where the equal sign is to make your sentence true.

Answer: There are 8 dots in the box
The numer bond formed is by using 8 and 0
Adding 8 woth 0 we get 8
8+0=8

Question 4.
These number bonds are in an order starting with the smallest part first. Write to show which number bonds are missing.

Answer:

Question 5.
Use the expression to write a number bond and draw a picture that makes 8.

Answer: 8
add 2 with 6
2+6=8

Question 6.
Use the expression to write a number bond and draw a picture that makes 8.

Answer: 8
Addition of 0 and 8 gives 8
0+8=8

Eureka Math Grade 1 Module 1 Lesson 6 Fluency Template Answer Key

Do as many as you can in 90 seconds. Write the number of bonds you finished here:

Question 1.

Answer: 1
The number bond can be formed by using 6 and 1
add 6 with 1 to get 7
6+1=7

Question 2.

Answer: 0
The number bond can be formed by using 7 and 0
add 7 with 0 to get 7
7+0=7

Question 3.

Answer: 1
The number bond can be formed by using 6 and 1
add 6 with 1 to get 7
6+1=7

Question 4.

Answer: 2
The number bond can be formed by using 5 and 2
add 5 with 2 to get 7
5+2=7

Question 5.

Answer:1
The number bond can be formed by using 6 and 1
add 6 with 1 to get 7
6+1=7

Question 6.

Answer:0
The number bond can be formed by using 7 and 0
add 7 with 0 to get 7
7+0=7

Question 7.

Answer:1
The number bond can be formed by using 6 and 1
add 6 with 1 to get 7
6+1=7

Question 8.

Answer:2
The number bond can be formed by using 5 and 2
add 5 with 2 to get 7
5+2=7

Question 9.

Answer:3
The number bond can be formed by using 3 and 4
add 3 with 4 to get 7
3+4=7

Question 10.

Answer:4
The number bond can be formed by using 3 and 4
add 3 with 4 to get 7
3+4=7

Question 11.

Answer:3
The number bond can be formed by using 3 and 4
add 3 with 4 to get 7
3+4=7

Question 12.

Answer:4
The number bond can be formed by using 3 and 4
add 3 with 4 to get 7
3+4=7

Question 13.

Answer:5
The number bond can be formed by using 5 and 2
add 5 with 2 to get 7
5+2=7

Question 14.

Answer:2
The number bond can be formed by using 5 and 2
add 5 with 2 to get 7
5+2=7

Question 15.

Answer:5
The number bond can be formed by using 5 and 2
add 5 with 2 to get 7
5+2=7

Question 16.

Answer:1
The number bond can be formed by using 6 and 1
add 6 with 1 to get 7
6+1=7

Question 17.

Answer:6
The number bond can be formed by using 6 and 1
add 6 with 1 to get 7
6+1=7

Question 18.

Answer:7
The number bond can be formed by using 7 and 0
add 7 with 0 to get 7
7+0=7

Question 19.

Answer:5
The number bond can be formed by using 5 and 2
add 5 with 2 to get 7
5+2=7

Question 20.

Answer:2
The number bond can be formed by using 5 and 2
add 5 with 2 to get 7
5+2=7

Question 21.

Answer:6
The number bond can be formed by using 6 and 1
add 6 with 1 to get 7
6+1=7

Question 22.

Answer:2
The number bond can be formed by using 5 and 2
add 5 with 2 to get 7
5+2=7

Question 23.

Answer:4
The number bond can be formed by using 3 and 4
add 3 with 4 to get 7
3+4=7

Question 24.

Answer:7
The number bond can be formed by using 7 and 0
add 7 with 0 to get 7
7+0=7

Question 25.

Answer: 1
The number bond can be formed by using 6 and 1
add 6 with 1 to get 7
6+1=7

Engage NY Eureka Math 1st Grade Module 1 Lesson 5 Answer Key

Eureka Math Grade 1 Module 1 Lesson 5 Problem Set Answer Key

Ways to Make 7. Use the classroom picture to help you write the expressions and number bonds to show all of the different ways to make 7.

Answer:

Eureka Math Grade 1 Module 1 Lesson 5 Exit Ticket Answer Key

Color in two dice that make 7 together. Then, fill in the number bond and number sentences to match the dice you colored.

Answer:

Eureka Math Grade 1 Module 1 Lesson 5 Homework Answer Key

Question 1.
Match the dice to show different ways to make 7. Then, draw a number bond for each pair of dice.

Answer:

Question 2.
Make 2 number sentences. Use the number bonds above for help.

Answer:

Question 3.
Fill in the missing number in the number bond. Then, write addition number sentences for the number bond you made.

Answer:

Question 4.
Color the dominoes that make 7.

Answer:

Question 5.
Complete the number bonds for the dominoes you colored.

Answer:

Eureka Math Grade 1 Module 1 Lesson 5 Fluency Template 1 Answer Key

Shake Those Disks!—6

Answer:

Eureka Math Grade 1 Module 1 Lesson 5 Fluency Template 2 Answer Key

Do as many as you can in 90 seconds. Write the number of bonds you finished here:

Question 1.

Answer:

Question 2.

Question 3.

Answer:

Question 4.

Answer:

Question 5.

Answer:

Question 6.

Answer:

Question 7.

Answer:

Question 8.

Answer:

Question 9.

Answer:

Question 10.

Answer:

Question 11.

Answer:

Question 12.

Answer:

Question 13.

Answer:

Question 14.

Answer:

Question 15.

Answer:

Question 16.

Answer:

Question 17.

Answer:

Question 18.

Answer:

Question 19.

Answer:

Question 20.

Answer:

Question 21.

Answer:

Question 22.

Answer:

Question 23.

Answer:

Question 24.

Answer:

Question 25.

Answer:

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

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

A
*Write the number that is 1 more.

Answer:

B
*Write the number that is 1 more.

Answer:

Ways to Make 6.
Use the apple picture to help you write all of the different ways to make 6.

Answer:

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

Show different ways to make 6. In each set, shade some circles and leave the others blank.

Answer:

Eureka Math Grade 1 Module 1 Lesson 4 Homework Answer Key

Today, we learned the different combinations that make 6. For homework, cut out the flashcards below, and write the number sentences that you learned today on the back. Keep these flashcards in the place where you do your homework to practice ways to make 6 until you know them really well! As we continue to learn different ways to make 7, 8, 9, and 10 in the upcoming days, continue to make new flashcards.
*Note to families: Be sure students make each of the combinations that make 6. The flashcards can look something like this:

Answer:
For different ways to make 7, 8, 9, and 10