Addition and Subtraction

Front

16 - 9

Back

7

Front

10 - 4

Back

6

Front

12 + 8

Back

20

Front

10 + 9

Back

19

Front

14 + 9

Back

23

Front

What is addition?

Back

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

Front

What is subtraction?

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 5 and 3?

Back

8

Front

What is the difference between 10 and 2?

Back

8

Front

If you have 7 apples and you eat 2, how many apples do you have left?

Back

5