Practice the problems of Math in Focus Grade 1 Workbook Answer Key Chapter 13 Practice 5 Adding Three Numbers to score better marks in the exam.

## Math in Focus Grade 1 Chapter 13 Practice 5 Answer Key Adding Three Numbers

**Add.**

Question 1.

4 + 5 + 6 = ____

Answer: 4+5+6=15

Explanation:

By adding 4 with 5 we get 9,

Then by adding 9 with 6 we get 15.

Question 2.

8 + 7 + 7 = ____

Answer:

Explanation:8+7+7=22

By adding 8 with 7 we get 15,

Then by adding 15 with 7 we get 22.

Question 3.

6 + 9 + 8 = ____

Answer:

Explanation:6+9+8=23

By adding 6 with 9 we get 15,

Then by adding 15 we get 23

Question 4.

5 + 4 + 8 = ____

Answer:

Explanation:5+4+8=17

By adding 5 with 4 we get 9,

Then by adding 9 with 8 we get 17.

**Make ten. Then add.**

Example

Question 5.

5 + 8 + 5 = ____

Answer:

Explanation:

By adding 5 with 5 we get 10,

Then by adding 8 with 10 we get 18.

Question 6.

8 + 9 + 2 =___

Answer:

Explanation:

By adding 8 with 2 we get 10,

Then by adding 9 with 10 we get 19.

Question 7.

9 + 7 + 2 = ___

Answer:

Explanation:

By adding 9 with 2 we get 11,

Then by adding 11 with 7 we get 18

Question 8.

9 + 4 + 4 = ___

Answer:

Explanation:

By adding 9 with 4 we get 13,

Then by adding 13 with 4 we get 17.

Question 9.

2 + 9 + 5 = ___

Answer:

Explanation:

By adding 2 with 9 we get 11,

Then by adding 11 with 5 we get 16.