Addition and Subtraction within 20

Front

What is 7 + 8?

Back

15

Front

What is 11 + 9?

Back

20

Front

What is 16 + 3?

Back

19

Front

What is 16 - 6?

Back

10

Front

What is 19 - 3?

Back

16

Front

What is the sum of two numbers?

Back

The result of adding two numbers together.

Front

What is the difference between two numbers?

Back

The result of subtracting one number from another.

Front

If you have 5 apples and you buy 3 more, how many apples do you have?

Back

8

Front

If you have 10 candies and you give away 4, how many candies do you have left?

Back

6

Front

What is 9 + 7?

Back

16