This handy Math in Focus Grade 1 Workbook Answer Key Chapter 2 Practice 1 Making Number Bonds detailed solutions for the textbook questions.

## Math in Focus Grade 1 Chapter 2 Practice 1 Answer Key Making Number Bonds

**Look at the **

**Fill in the parts.**

Example

Question 1.

Answer:

Explanation:

2 + 3 = 5

The sum of 2 and 3 is 5

Adding left side blocks and right side blocks

Question 2.

Answer:

Explanation:

0 + 1 = 1

The sum of 0 and 1 is 1

Adding left side blocks and right side blocks

**Look at the **

**Fill in the whole.**

Example

Question 3.

Answer:

Explanation:

4 + 1 = 5

The sum of 4 and 1 is 5

Adding left side blocks and right side blocks

Question 4.

Answer:

Explanation:

0 + 3 = 3

The sum of 0 and 3 is 3

Adding left side blocks and right side blocks

Question 5.

Answer:

Explanation:

2 + 2 = 4

The sum of 2 and 2 is 4

Adding left side blocks and right side blocks

**Look at the .**

**Fill in the parts.**

Example

Question 6.

Answer:

Explanation:

The sum of 2 and 7 is 9

2 + 7 = 9

Adding top blocks and the bottom blocks

Question 7.

Answer:

Explanation:

6 + 4 = 10

6 and 4 are the counters of 10

the sum of 6 and 4 is 10

Adding top blocks and the bottom blocks

Question 8.

Answer:

Explanation:

8 + 0 = 8

Here the counters are 0 and 8

The sum of 0 and 8 is 8

Adding top blocks and the bottom blocks

Question 9.

Answer:

Explanation:

3 + 4 = 7

The sum of 3 and 4 is 7

Here the counters are 3 and 4.

Adding top blocks and the bottom blocks

**Complete the number bonds. Fill in the blanks.**

Question 11.

Are there any other numbers that make 10?

Example

Answer:

Explanation:

5 + 5 = 10

7 + 3 = 10

The sum of 5 and 5 make 10

The sum of 3 and 7 make 10

Question 12.

Are there any other numbers that make 10?

Answer:

Explanation:

8 + 2 = 10

1 + 9 = 10

10 + 0 = 10

These are the number combinations that make 10.