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.

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Learn about the commutative property with this beach-themed worksheet!

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

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

Test your addition skills with this helpful hundred chart worksheet!

Practice addition facts within 10 with this high-flying math crossword puzzle!

Test your addition knowledge in this charming worksheet!

Don’t be spooked by spiders or number bonds in this friendly math worksheet!

Learn how the commutative property works with this colorful worksheet!

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

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Make math fun with this doubles facts maze! 

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Try solving near-doubles facts with these nine problems!

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Master the commutative property of addition with this inviting worksheet!

Try using the associative property in this fill-in-the-blank worksheet!

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.