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.

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

Uncover the impostor equations in this inquisitive worksheet!

Give your child practice with his math skills with this printable worksheet, which is all about subtraction and addition.

Practice solving different types of subtraction word problems with this worksheet. Plenty of space is included for students to show their thinking!

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.

Strengthen your fluency skills with this farm-themed worksheet for first and second graders!

Kids check their subtraction by reversing the problems, then adding up the numbers.

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!

After kids solve the two-digit addition and subtraction problems on this second grade math mosaic, they use the key to color in the shapes.

Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

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

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

Help students make the connection between addition and subtraction with this appealing worksheet!

Hike through the Fluency Forest as you solve these addition and subtraction problems!

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

Follow the clues to find mystery numbers with this second-grade hundred chart worksheet!

Explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

Explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

Soar above the clouds and practice adding and subtracting within 10 with this fun fluency worksheet!

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

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

Invite students to explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

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

You’ll be an addition and subtraction superstar by the time you finish this kindergarten and first-grade worksheet!

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