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 facts: 3 x 4 = 12, 4 x 3 = 12, 12 ÷ 3 = 4, and 12 ÷ 4 = 3.

Tags

CCSS.4.NBT.B.6

Front

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

Back

In a fact family, multiplication and division are inverse operations. For example, if 4 x 5 = 20, then 20 ÷ 4 = 5 and 20 ÷ 5 = 4.

Tags

CCSS.4.NBT.B.6

Front

Complete the fact family: 6 x 7 = 42, __ x 6 = __, __ ÷ 6 = __, __ ÷ 7 = __.

Back

6 x 7 = 42, 7 x 6 = 42, 42 ÷ 6 = 7, 42 ÷ 7 = 6.

Tags

CCSS.4.NBT.B.6

Front

What is the result of 64 ÷ 8?

Back

8

Tags

CCSS.3.OA.B.6

Front

What is the result of 21 ÷ 3?

Back

7

Tags

CCSS.3.OA.B.6

Front

What is the result of 9 x 4?

Back

36

Tags

CCSS.3.OA.C.7

Front

If 18 ÷ 9 = 2, which equation belongs to the same fact family?

Back

18 ÷ 2 = 9.

Tags

CCSS.4.NBT.B.6

Front

What is the missing number in the fact family: 7 x __ = 56?

Back

8.

Tags

CCSS.4.NBT.B.6

Front

What is the missing number in the fact family: __ ÷ 3 = 7?

Back

21.

Tags

CCSS.4.NBT.B.6

Front

What is the missing number in the fact family: __ x 8 = 56?

Back

7.

Tags

CCSS.4.NBT.B.6