Fact Families

Fact Families

Fact families are made up of related facts - 2 addition, and 2 subtraction.

For example: 3,5,8

3+5=8

5+3=8

8-3=5

8-5=3

Multiple Choice

Using the 3 numbers listed below, choose the related addition fact.

5,4,9

• 9-5=4

• 5+4=9

Multiple Choice

Using the 3 numbers listed below, choose the related subtraction fact.

5,4,9

• 9-5=4

• 5+4=9

Fill in the Blanks

Fill in the blank to make this number sentence true:

3 + _ = 10

Multiple Select

Click the boxes that show 2 related facts that belong in this fact family: 2,4,6

• 2+4=6

• 4+4=8

• 4-2=2

• 6-4=2

Multiple Choice

Choose the answer that has all 4 related facts for the following numbers: 3,7,10

• 3+3=6

  7+7=14

  6-3=3

  14-7=7

• 3+7=10

  7+3=10

  10-3=7

  10-7=3