Spiral Review 8: OA Multiplication and Division Fact Families

Front

What is the result of 21 ÷ 3?

Back

7

Front

Write another multiplication expression that equals 21, given 7 x 3 = 21.

Back

3 x 7 = 21

Front

Identify a fact family member for the equation 18 ÷ 9 = 2.

Back

18 ÷ 2 = 9

Front

What number should replace the blank in the equation 20 ÷ ___ = 5?

Back

4

Front

What is the result of 12 ÷ 2?

Back

6

Front

Define a fact family in multiplication and division.

Back

A fact family consists of a set of related addition and subtraction or multiplication and division facts that use the same numbers.

Front

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

Back

Multiplication and division are inverse operations; knowing one allows you to find the other.

Front

If 5 x 4 = 20, what is the corresponding division equation?

Back

20 ÷ 4 = 5 and 20 ÷ 5 = 4.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the factors does not change the product (e.g., a x b = b x a).

Front

How can you express 15 ÷ 3 = 5 in terms of multiplication?

Back

5 x 3 = 15.