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.

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.

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

Looking to test your kid's addition and subtraction skills? Ask him to help this elf find the correct answer to each problem.

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

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

This hundred chart worksheet makes adding ten easy!

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

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.

For basic math skills, try this awesome crossword puzzle, with a twist. It includes counting, adding, subtracting and spelling all in one!

Practice making 6 using ten frames with this kindergarten math worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Get more practice making 6 using ten frames with this kindergarten math worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting math worksheet!

Practice making 9 using ten frames with this kindergarten math worksheet!

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Switch up your addition practice with this engaging first-grade worksheet!

See what sums you roll with this fall-themed addition worksheet for kindergarteners through second graders!

Build a chocolate box while practicing addition in this Valentine’s Day worksheet for first and second graders!

Get more practice writing addition equations within 20 with this inviting math worksheet!