Fluency Addition/ Subtraction within 20

Front

What is 7 + 2?

Back

9

Front

What is 9 + 5?

Back

14

Front

What is 17 - 0?

Back

17

Front

What is 9 - 2?

Back

7

Front

What is 19 - 13?

Back

6

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 10 and 5?

Back

15

Front

What is the difference when you subtract 3 from 8?

Back

5

Front

If you have 12 apples and you give away 4, how many do you have left?

Back

8