Facts of 10, doubles, and doubles +1

Front

⏹️ + 5 = 10

Back

5

Front

⏹️ + 9 = 10

Back

1

Front

3 + ⏹️ = 10

Back

7

Front

⏹️ + 2 = 10

Back

8

Front

1 + ⏹️ = 10

Back

9

Front

What is a double in math?

Back

A double is when you add a number to itself. For example, double of 4 is 4 + 4 = 8.

Front

What is doubles + 1?

Back

Doubles + 1 means you take a double and add 1. For example, double of 3 is 6, and 6 + 1 = 7.

Front

What is 2 + 2?

Back

4

Front

What is 4 + 4?

Back

8

Front

What is 5 + 5?

Back

10