Fact Families and Number Bonds

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 number bonds?

Back

Number bonds are pairs of numbers that combine to make a certain number.

Front

What is an addend?

Back

An addend is a number that is added to another number.

Front

What is the related addition fact for 12 - 4 = 8?

Back

8 + 4 = 12.

Front

What is the related subtraction fact for 12 - 4 = 8?

Back

12 - 8 = 4.

Front

Fill in the blank: 5 + 2 = 7, _____, 7 - 2 = 5, 7 - 5 = 2.

Back

2 + 5 = 7.

Front

Which number sentence is part of the fact family for 12, 9, and 3?

Back

9 + 3 = 12.

Front

What is the sum of 4 and 5?

Back

4 + 5 = 9.

Front

What is the difference when you subtract 5 from 9?

Back

9 - 5 = 4.

Front

If 3 + 6 = 9, what is the related subtraction fact?

Back

9 - 6 = 3.