Go through the **Spectrum Math Grade 2 Answer Key Chapter 2 Lesson 2.5 Adding to 9 and 10 **and get the proper assistance needed during your homework.

## Spectrum Math Grade 2 Chapter 2 Lesson 2.5 Adding to 9 and 10 Answers Key

**Add.**

Answer:

Let us add 8 and 1.

Add 8 ones and 1 ones.

8 ones + 1 ones = 9 ones.

By adding two addends 8+1 we will get the sum of 9.

Explanation:

Answer:

Let us add 2 and 8.

Add 2 ones and 8 ones.

2 ones + 8 ones = 10 ones.

By adding two addends 2+8 we will get the sum of 10.

Explanation:

Answer:

Let us add 4 and 6.

Add 4 ones and 6 ones.

4 ones + 6 ones = 10 ones.

By adding two addends 4+6 we will get the sum of 10.

Explanation:

Answer:

Let us add 3 and 6.

Add 3 ones and 6 ones.

3 ones + 6 ones = 9 ones.

By adding two addends 3+6 we will get the sum of 9.

Explanation:

Answer:

Let us add 7 and 3.

Add 7 ones and 3 ones.

7 ones + 3 ones = 10 ones.

By adding two addends 7+3 we will get the sum of 10.

Explanation:

Answer:

Let us add 5 and 4.

Add 5 ones and 4 ones.

5 ones + 4 ones = 9 ones.

By adding two addends 5+4 we will get the sum of 9.

Explanation:

Answer:

Let us add 7 and 2.

Add 7 ones and 2 ones.

7 ones + 2 ones = 9 ones.

By adding two addends 7+2 we will get the sum of 9.

Explanation:

Answer:

Let us add 9 and 0.

Add 9 ones and 0 ones.

9 ones + 0 ones = 9 ones.

By adding two addends 9+0 we will get the sum of 9.

Explanation:

Answer:

Let us add 8 and 2.

Add 8 ones and 2 ones.

8 ones + 2 ones = 10 ones.

By adding two addends 8+2 we will get the sum of 10.

Explanation:

Answer:

Let us add 5 and 5.

Add 5 ones and 5 ones.

5 ones + 5 ones = 10 ones.

By adding two addends 5+5 we will get the sum of 10.

Explanation:

Answer:

Let us add 9 and 1.

Add 9 ones and 1 ones.

9 ones + 1 ones = 10 ones.

By adding two addends 9+1 we will get the sum of 10.

Explanation:

Answer:

Let us add 0 and 9.

Add 0 ones and 9 ones.

0 ones + 9 ones = 9 ones.

By adding two addends 0+9 we will get the sum of 9.

Explanation:

Answer:

Let us add 6 and 3.

Add 6 ones and 3 ones.

6 ones + 3 ones = 9 ones.

By adding two addends 6+3 we will get the sum of 9.

Explanation:

Answer:

Let us add 1 and 8.

Add 1 ones and 8 ones.

1 ones + 8 ones = 9 ones.

By adding two addends 1+8 we will get the sum of 9.

Explanation:

Answer:

Let us add 3 and 6.

Add 3 ones and 6 ones.

3 ones + 6 ones = 9 ones.

By adding two addends 3+6 we will get the sum of 9.

Explanation:

Answer:

Let us add 4 and 5.

Add 4 ones and 5 ones.

4 ones + 5 ones = 9 ones.

By adding two addends 4+5 we will get the sum of 9.

Explanation:

Answer:

Let us add 2 and 7.

Add 2 ones and 7 ones.

2 ones + 7 ones = 9 ones.

By adding two addends 2+7 we will get the sum of 9.

Explanation:

Answer:

Let us add 6 and 4.

Add 6 ones and 4 ones.

6 ones + 4 ones = 10 ones.

By adding two addends 6+4 we will get the sum of 10.

Explanation:

Answer:

Let us add 5 and 4.

Add 5 ones and 4 ones.

5 ones + 4 ones = 9 ones.

By adding two addends 5+4 we will get the sum of 9.

Explanation:

Answer:

Let us add 1 and 9.

Add 1 ones and 9 ones.

1 ones + 9 ones = 10 ones.

By adding two addends 1+9 we will get the sum of 10.

Explanation:

Answer:

Let us add 7 and 3.

Add 7 ones and 3 ones.

7 ones + 3 ones = 10 ones.

By adding two addends 7+3 we will get the sum of 10.

Explanation:

Answer:

Let us add 3 and 7.

Add 3 ones and 7 ones.

3 ones + 7 ones = 10 ones.

By adding two addends 3+7 we will get the sum of 10.

Explanation:

Answer:

Let us add 0 and 9.

Add 0 ones and 9 ones.

0 ones + 9 ones = 9 ones.

By adding two addends 0+9 we will get the sum of 9.

Explanation:

Answer:

Let us add 8 and 1.

Add 8 ones and 1 ones.

8 ones + 1 ones = 9 ones.

By adding two addends 8+1 we will get the sum of 9.

Explanation:

Answer:

Let us add 7 and 2.

Add 7 ones and 2 ones.

7 ones + 2 ones = 9 ones.

By adding two addends 7+2 we will get the sum of 9.

Explanation:

Answer:

Let us add 5 and 5.

Add 5 ones and 5 ones.

5 ones + 5 ones = 10 ones.

By adding two addends 5+5 we will get the sum of 10.

Explanation:

Answer:

Let us add 9 and 1.

Add 9 ones and 1 ones.

9 ones + 1 ones = 10 ones.

By adding two addends 9+1 we will get the sum of 10.

Explanation:

Answer:

Let us add 6 and 4.

Add 6 ones and 4 ones.

6 ones + 4 ones = 10 ones.

By adding two addends 6+4 we will get the sum of 10.

Explanation:

Answer:

Let us add 2 and 8.

Add 2 ones and 8 ones.

2 ones + 8 ones = 10 ones.

By adding two addends 2+8 we will get the sum of 10.

Explanation:

Answer:

Let us add 4 and 5.

Add 4 ones and 5 ones.

4 ones + 5 ones = 9 ones.

By adding two addends 4+5 we will get the sum of 9.

Explanation: