Fact Families (Multiplication and Division)

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 6, 7, and 42 can create the facts: 6 x 7 = 42, 7 x 6 = 42, 42 ÷ 6 = 7, and 42 ÷ 7 = 6.

Tags

CCSS.4.NBT.B.6

Front

What does multiplication represent?

Back

Multiplication represents repeated addition. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What does division represent?

Back

Division represents splitting a number into equal parts. For example, 12 ÷ 4 means splitting 12 into 4 equal parts, which equals 3.

Tags

CCSS.3.OA.A.2

Front

If 6 x 7 = 42, what is 42 ÷ 6?

Back

42 ÷ 6 = 7.

Tags

CCSS.4.NBT.B.6

Front

If 9 x 6 = 54, what is 54 ÷ 9?

Back

54 ÷ 9 = 6.

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CCSS.4.NBT.B.6

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. If you multiply two numbers, you can divide the product by one of the numbers to get the other number.

Tags

CCSS.4.NBT.B.6

Front

How many servings are in a box that holds 18 cups of cereal if each serving is 2 cups?

Back

There are 9 servings in the box (18 ÷ 2 = 9).

Tags

CCSS.3.OA.A.3

Front

Complete the fact family: 6 x 3 = 18, 3 x 6 = 18, ___ ÷ 3 = 6.

Back

18 ÷ 3 = 6.

Tags

CCSS.4.NBT.B.6

Front

What is the sum of 5 and 3?

Back

The sum of 5 and 3 is 8 (5 + 3 = 8).

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CCSS.2.OA.C.3

Front

If you are asked to find the sum, you are...

Back

...adding.

Tags

CCSS.7.NS.A.1C