All the solutions provided in **McGraw Hill Math Grade 1 Answer Key PDF Chapter 2 Lesson 2 Addition Facts Through 12**Â as per the latest syllabus guidelines.

## McGraw-Hill Math Grade 1 Answer Key Chapter 2 Lesson 2 Addition Facts Through 12

**Add.**

**Write the sum.**

Question 1.

Question 2.

4 + 5 = ____

Answer: 9

Explanation:

There are 4 blue circles and 5 brown circles in the above figure

By adding 4 and 5 we get 9.

4 + 5 = 9

Question 3.

5 + 6 = ___

Answer: 11

Explanation:

There are 5 blue circles and 6 brown circles in the above figure

By adding 5 and 6 we get 11.

Question 4.

8 + 4 = ___

Answer: 12

Explanation:

There are 8 blue circles and 4 brown circles in the above figure

By adding 8 and 4 we get 12.

Question 5.

6 + 1 = ___

Answer: 7

Explanation:

There are 6 blue circles and 1 brown circle in the above figure

By adding 6 and 1 we get 7.

Question 6.

4 + 4 = ___

Answer: 8

Explanation:

There are 4 blue circles and 4 brown circles in the above figure

By adding 4 and 4 we get 8.