Fact Families

Front

What is a fact family?

Back

A fact family is a group of related math facts that use the same numbers. For example, the numbers 3, 4, and 12 can create the fact family: 3 x 4 = 12, 4 x 3 = 12, 12 ÷ 3 = 4, and 12 ÷ 4 = 3.

Front

Complete the fact family: 5 x 6 = __

Back

30

Front

What is the relationship between multiplication and division in a fact family?

Back

Multiplication and division are inverse operations. If you know a multiplication fact, you can find the related division facts.

Front

Fill in the blank: 8 x __ = 64

Back

8

Front

What is the missing number? 15 ÷ __ = 3

Back

5

Front

Complete the fact family: 9 x 3 = 27

Back

3 x 9 = 27, 27 ÷ 9 = 3, 27 ÷ 3 = 9.

Front

Which equation belongs to the fact family of 4 x 5 = 20?

Back

20 ÷ 4 = 5.

Front

What is the missing digit? 6 x __ = 36

Back

6.

Front

Choose the correct division sentence: 12 ÷ __ = 4

Back

3.

Front

Complete the fact family: 10 x 2 = __

Back

20.