Adding/Subtracting Within 20

Front

What is 12 + 5?

Back

17

Front

What is 14 + 3?

Back

17

Front

What is 7 - 4?

Back

3

Front

What is 6 - 1?

Back

5

Front

What is 10 + 2?

Back

12

Front

What does addition mean?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What does subtraction mean?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

What is the sum of 8 and 7?

Back

15

Front

What is the difference when you subtract 2 from 9?

Back

7

Front

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

Back

8