Fact Families

Front

What is a fact family?

Back

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

Front

What is the relationship between addition and subtraction in a fact family?

Back

In a fact family, if you know two numbers, you can create two addition sentences and two subtraction sentences.

Front

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

Back

In a fact family, if you know two numbers, you can create two multiplication sentences and two division sentences.

Front

Complete the fact family: 4 + 5 = ?

Back

9

Front

Complete the fact family: 9 - 4 = ?

Back

5

Front

What number is missing? 6 + ? = 12

Back

6

Front

What is the missing number in this equation? 15 - ? = 10

Back

5

Front

Which equation is related to 3 x 5 = 15?

Back

15 ÷ 5 = 3

Front

Which equation is related to 8 + 2 = 10?

Back

10 - 2 = 8

Front

Complete the fact family: 20 ÷ ? = 4

Back

5