Kids find the missing numbers and use their knowledge of inverse operations to solve the addition and subtraction problems by building fact family houses.

Use these vocabulary cards with the EL Support Lesson: Fact Family Houses.

Your student will need glue and scissors to put these fact family houses back together. Don't forget to solve the problems and fill in the blanks.

Kids will need to find the fact families within this puzzle. In order to do that, they will need to know which number sentences go together.

Each Christmas gift in this math and coloring worksheet contains an addition or subtraction problem that helps your child crack the color 'code.'

Kids practice finding the hidden number sentences that make up a fact family. See how many you can find!

Your child will help by completing fact family houses with the information given. Then, she will use the word bank to fill out sentences about her observations.

Your child will exercise his searching skills by finding the fact families with numbers 25-50 hidden within the puzzle game.

These Christmas presents are missing some color! Challenge your second grader to review addition and subtraction facts by solving the equations in these gifts.

Our combination math and color-by-number worksheet gets your kid to use both sides of his brain. It's Christmas and Santa needs help coloring in his gifts.

Students hone subtraction skills by using their understanding of addition with this inviting math worksheet!

Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!

Get familiar with doubles fact families in this charming first-grade worksheet!