Find facts fast as you add and subtract 9 in this engaging worksheet!

Find facts fast as you add 3 and subtract 3 in this engaging worksheet!

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.

Your first grader will need her knowledge of addition and subtraction to fill in the missing cards in this puzzle.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Get more practice making balanced equations 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!

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.

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!

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

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