Fact Families: Addition and Subtraction

Front

What is a fact family?

Back

A fact family is a group of related addition and subtraction facts that use the same numbers.

Front

If 5 + 8 = 13, what is 13 - 8?

Back

5

Front

If 7 + 4 = 11, what is 11 - 7?

Back

4

Front

Which number sentence is NOT in the fact family for 11, 6, and 5?

Back

11 - 7 = 4

Front

If 14 + 5 = 19, what is 19 - 14?

Back

5

Front

Which number sentence is NOT part of the fact family for 17, 8, and 9?

Back

9 + 9 = 18

Front

What is the addition sentence for the fact family of 3, 4, and 7?

Back

3 + 4 = 7

Front

What is the subtraction sentence for the fact family of 10, 6, and 4?

Back

10 - 6 = 4

Front

If 12 + 5 = 17, what is 17 - 12?

Back

5

Front

If 9 + 3 = 12, what is 12 - 9?

Back

3