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

If you want to give your first grader some extra assistance with subtraction, but don't want to completely bore her, this is a great resource for you!

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

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

Independently solve these subtraction problems as you celebrate the United States’ Independence Day!

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Who's hiding in the subtraction problems? Use your super subtraction skills to find out which colors to add to the drawing!

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.

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

Your students can use their knowledge of simple addition and subtraction facts to solve this KenKen® puzzle.

Will your students help Tommy the Toucan solve this KenKen® puzzle? They'll need their addition and subtraction facts and the numbers 1 through 4.