In this fact family practice worksheet, kids show that they understand the inverse relationship between addition and subtraction.

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Have your child work backwards to solve addition problems and learn more about the additive inverse.

Practice making balanced equations with this first-grade math worksheet!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Help children make the connection between addition and subtraction with this practice worksheet!

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

Kids will learn more about inverse operations by reviewing their subtraction problems. Use addition, the inverse of subtraction, to review problems.

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

Review addition fact families with your child to help him reach for the stars! A mix of addition and subtraction will sharpen his math skills.

Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.

This subtraction worksheet will help strengthen your students' ability of understanding word problems and they key words involved. Plenty of space is included for students to show their thinking!

Make math practice fun, not frightful, with some Halloween word problems! Your child will get a good introduction to doing math with word problems.

These three Halloween math problems feature spooky and sweet number lines, and easy addition and subtraction.

In this Halloween Hundreds Chart Game, students use addition and subtraction as they move up and down the chart based on the roll of two dice. The first player to 100 wins the game!

Your student will learn how to write a number sentence to complete the fact families.

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Have your child complete the fact family. He will hone his math skills while making connections between addition and subtraction.

Kids will practice hunting down fact families with this fact family game. Their recognition skills will be tested as they track down number sentences.

Have your student add the domino dots to build fact family number sentences. Your student will practice building number sentences.

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

Give your student some frighteningly fun Halloween word problems to solve! They will be honing reading and problem solving skills as they practice simple addition and subtraction.

Kids will add the domino dots and use the results to create a domino fact family. They will continue practicing with fact family number sentences.

Your kid will help bring the whole fact family together by finding the fact family number sentences in the puzzle and circling them.

Your child will enjoy cutting and pasting while solving problems to fill in the missing information.

Gather the fact family equations hidden in the puzzle to complete the fact family. Finish with an organized written report of your findings.

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.