Fact Family

Front

What is a fact family?

Back

A fact family is a group of related addition and subtraction (or multiplication and division) number sentences that use the same numbers.

Front

If 2 + 3 = 5, what is another sentence in the same fact family?

Back

3 + 2 = 5

Front

If 5 - 2 = 3, what is another sentence in the same fact family?

Back

2 + 3 = 5

Front

What is the result of 4 - 3?

Back

1

Front

If 1 + 2 = 3, what is another sentence in the same fact family?

Back

3 - 1 = 2

Front

What is the relationship between addition and subtraction in a fact family?

Back

Addition and subtraction are inverse operations; knowing one helps you find the other.

Front

If 6 - 3 = 3, what is another sentence in the same fact family?

Back

3 + 3 = 6

Front

What is the result of 3 + 4?

Back

7

Front

If 7 - 4 = 3, what is another sentence in the same fact family?

Back

4 + 3 = 7

Front

What is the result of 2 + 3?

Back

5