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 form 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 = 30, ___ x 5 = 30, 30 ÷ 6 = ___, 30 ÷ ___ = 6.

Back

5, 30, 6

Front

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

Back

Multiplication and division are inverse operations. In a fact family, if you know the multiplication facts, you can find the division facts using the same numbers.

Front

Complete the fact family: 4 x 9 = 36, 9 x 4 = 36, ___ ÷ 4 = 9, ___ ÷ 9 = 4.

Back

36, 36

Front

Which of the following is NOT in the same fact family as 6 x 7 = 42? 6 x 7, 42 ÷ 6, 42 ÷ 7, 6 x 8.

Back

6 x 8

Front

Complete the fact family: 8 x 3 = 24, ___ x 8 = 24, 24 ÷ 3 = ___, 24 ÷ ___ = 8.

Back

3, 24, 8

Front

What is the product of 7 and 8?

Back

56

Front

If 56 ÷ 7 = ___, what is the missing number?

Back

8

Front

Complete the fact family: 2 x 5 = 10, ___ x 2 = 10, 10 ÷ 5 = ___, 10 ÷ ___ = 2.

Back

5, 10

Front

What is the missing number in the fact family: 10 x ___ = 100?

Back

10