Fact Family #1

Front

What is a fact family?

Back

A fact family is a group of related math facts that use the same numbers. For example, the numbers 2, 3, and 5 can create the facts: 2 + 3 = 5, 3 + 2 = 5, 5 - 2 = 3, and 5 - 3 = 2.

Front

What does 5 + 3 = 8 mean?

Back

It means that when you add 5 and 3 together, you get 8.

Front

What is the opposite of addition?

Back

The opposite of addition is subtraction.

Front

If 2 + 3 = 5, what is 5 - 3?

Back

5 - 3 = 2.

Front

Which number sentence is part of the fact family for 5, 3, and 8?

Back

5 + 3 = 8.

Front

What is the sum of 6 and 5?

Back

6 + 5 = 11.

Front

What is the difference when you subtract 5 from 11?

Back

11 - 5 = 6.

Front

Complete the fact family: 7 + 3 = 10, 3 + 7 = 10, __?

Back

10 - 3 = 7.

Front

What is the missing fact in this family: 10 - 2 = 8, 2 + 8 = 10, __?

Back

10 - 8 = 2.

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that shows a relationship between numbers using operations like addition or subtraction.