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, 5, and 15 can create the facts: 3 x 5 = 15, 5 x 3 = 15, 15 ÷ 5 = 3, and 15 ÷ 3 = 5.

Front

Complete the fact family: 4 x 2 = 8, 2 x __ = 8, 8 ÷ 2 = 4, 8 ÷ 4 = __

Back

2

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

Complete the fact family: 10 x 3 = 30, 3 x 10 = 30, 30 ÷ 10 = __, 30 ÷ 3 = __

Back

10 and 3

Front

What is the product of 6 and 4?

Back

24

Front

Complete the fact family: 8 x 5 = 40, 5 x 8 = 40, 40 ÷ 5 = __, 40 ÷ 8 = __

Back

8 and 5

Front

What is the missing number? 12 ÷ __ = 4

Back

3

Front

Complete the fact family: 7 x 9 = 63, 9 x __ = 63, 63 ÷ 9 = __, 63 ÷ 7 = __

Back

7, 7, 9

Front

What is the sum of the numbers in the fact family 2, 3, and 6?

Back

11

Front

Complete the fact family: 15 x 2 = 30, 2 x 15 = 30, 30 ÷ 15 = __, 30 ÷ 2 = __

Back

15 and 2