x10 Fact family (Multiplication+Division)

Front

What is a fact family in mathematics?

Back

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

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations; multiplying two numbers gives a product, while dividing a product by one of the numbers gives the other number.

Front

Calculate 100 ÷ 10.

Back

10

Front

Calculate 10 × 9.

Back

90

Front

Calculate 50 ÷ 10.

Back

5

Front

Calculate 20 ÷ 10.

Back

2

Front

Calculate 10 × 8.

Back

80

Front

What is the product of 10 and 9?

Back

90

Front

If 10 × 8 = 80, what is 80 ÷ 10?

Back

8

Front

If 50 ÷ 10 = 5, what is 5 × 10?

Back

50