Fact Family

Front

What is a fact family?

Back

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

Front

What are the numbers in the fact family for 7 + 10 = 17?

Back

The numbers are 7, 10, and 17.

Front

Which number sentence does NOT belong with the fact family: 7 + 10 = 17?

Back

17 - 9 = 8.

Front

What is the result of 12 - 8?

Back

4.

Front

What is equal to 12 - 8 = 4?

Back

12 - 4 = 8.

Front

Find the unknown number: 14 + __ = 19.

Back

5.

Front

Find the unknown number: __ + 10 = 17.

Back

7.

Front

Find the unknown number: 16 + __ = 19.

Back

3.

Front

What is the addition sentence for the fact family of 7, 10, and 17?

Back

7 + 10 = 17.

Front

What is the subtraction sentence for the fact family of 7, 10, and 17?

Back

17 - 10 = 7.