Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition

We included HMH Into Math Grade 1 Answer Key PDF Module 3 Lesson 7 Develop Fluency in Addition to make students experts in learning maths.

HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition

I Can quickly solve addition facts within 10.

Step It Out

1. Toby tosses two number cubes. What is the sum of his numbers?
A. Add. Write to match how the cubes are shown.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 1
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 2

Explanation:
I wrote a way to show 5 + 3 = 8
The sum of 5 and 3 is 8.

B. Add. Write to match how the cubes are shown.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 3

Explanation:
I wrote the way to show 5 + 3 = 8
The sum of 5 and 3 is 8.

C. Compare the two sums.
Are they the same? Circle your answer.
The sums are / are not the same.
D. The sum of his two numbers is ___
Answer:

Explanation:
The two sums above are same
5 + 3 = 8
The sum of 5 and 3 is 8.

Step It Out

2. Gwen has 8 goldfish. Juan gives her 1 more. How many goldfish does Gwen have now?
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 4
A. Write the addition one way.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 5
A. Write the addition another way.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 6
C. Gwen has goldfish.
Answer:

Explanation:
Gwen has 8 goldfish
Juan gives her 1 more
I wrote two different ways to show the sum of 8 and 1
I changed the order of the addends
They are 8 + 1 = 9 and 1 + 8 = 9
So, Gwen has 9 goldfish.

Check Understanding Math Board

Solve. Write the addition two ways.

Question 1.
6 bees are in the garden. 3 bees join them. How many bees are ¡n the garden now?
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 7
There are ___ bees in the garden now.
Answer:

Explanation:
6 bees are in the garden
3 bees join them
6 + 3 = 9
The sum of 6 and 3 is 9
So, there are 9 bees in the garden now.

On Your Own

Solve.

Question 2.
Use Structure Joyce sees 4 ladybugs on one leaf and 3 ladybugs on another leaf. How many ladybugs does she see?
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 8
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 9
___ ladybugs
Answer:

Explanation:
Joyce sees 4 ladybugs on one leaf
3 ladybugs on another leaf
4 + 3 = 7
The sum of 4 and 3 is 7
So, Joyce saw 7 ladybugs.

Question 3.
Use Structure 6 ducks are in the pond. 2 ducks join them. How many ducks are in the pond now?
____ ducks
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 10
Answer:

Explanation:
6 ducks are in the pond
2 ducks join them
6 + 2 = 8
The sum of 6 and 2 is 8
There are 8 ducks in the pond now.

Question 4.
Open Ended Write three different ways to add to make 10.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 11
Answer:

Explanation:
I wrote 3 different ways to show 10
5 + 5 = 6 + 4 = 3 + 7 = 10
So, these are some ways to make 10.

Add.

Question 5.
3 + 5 = ___
Answer:

Explanation:
The sum of 3 and 5 is 8.

Question 6.
4 + 5 = ___
Answer:

Explanation:
The sum of 4 and 5 is 9.

Question 7.
1 + 7 = ___
Answer:

Explanation:
The sum of 1 and 7 is 8.

On Your Own

Add.

Question 8.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 12
Answer:

Explanation:
The sum of 2 and 6 is 8.

Question 9.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 13
Answer:

Explanation:
The sum of 3 and 3 is 6.

Question 10.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 14
Answer:

Explanation:
The sum of 1 and 7 is 8.

Question 11.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 15
Answer:

Explanation:
The sum of 5 and 4 is 9.

Question 12.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 16
Answer:

Explanation:
The sum of 5 and 1 is 6.

Question 13.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 17
Answer:

Explanation:
The sum of 9 and 1 is 10.

Question 14.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 18
Answer:

Explanation:
The sum of 0 and 5 is 5.

Question 15.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 19
Answer:

Explanation:
The sum of 1 and 6 is 7.

Question 16.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 20
Answer:

Explanation:
The sum of 5 and 5 is 10.

Question 17.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 21
Answer:

Explanation:
The sum of 1 and 5 is 6.

Question 18.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 22
Answer:

Explanation:
The sum of 7 and 3 is 10.

Question 19.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 23
Answer:

Explanation:
The sum of 8 and 1 is 9.

Question 20.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 24
Answer:

Explanation:
The sum of 2 and 4 is 6.

Question 21.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 25
Answer:

Explanation:
The sum of 5 and 3 is 8.

Question 22.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 26
Answer:

Explanation:
The sum of 9 and 0 is 9.

Question 23.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 27
Answer:

Explanation:
The sum of 3 and 4 is 7.

Question 24.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 28
Answer:

Explanation:
The sum of 3 and 7 is 10.

Question 25.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 29
Answer:

Explanation:
The sum of  7 and 2 is 9.

Question 26.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 30
Answer:

Explanation:
The sum of 4 and 4 is 8.

Question 27.
HMH Into Math Grade 1 Module 3 Lesson 7 Answer Key Develop Fluency in Addition 31
Answer:

Explanation:
The sum of 10 and 0 is 10.

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