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.

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

Get more practice making balanced equations with this first-grade math worksheet!

Get practice balancing addition and subtraction equations with this lower grades math worksheet!

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

This quick practice test offers simple addition and subtraction word problems to help your first grader review.

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

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

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

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Get more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

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

Get even more practice making balanced equations with this first-grade math worksheet!

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

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

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!

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

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

Find your way through this math maze by ordering your answers 1 through 10.

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

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

Pick pumpkins with equivalent expressions in this first- and second-grade worksheet!

Hook your first- and second-grade students with a splash of math fun!

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 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.

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

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!

Practice addition and subtraction with this fact families worksheet. Your 1st grader will be more prepared for school after the break!