Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Build math and reading skills with some sweet Valentine's Day word problems! Kids will practice basic addition and subtraction.

As your child practices reading comprehension, he'll get a handle on addition, too.

Simple addition salutes Independence Day and a fun way to practice math for your child this summer!

Roses are red and this worksheet is true...to helping your child practice beginning addition with you. Count numbers and add them up this Valentine's Day.

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

A counting worksheet for preschoolers, featuring pictures of balloons.

Your first grader can learn single-digit addition by counting up dots with this colorful worksheet!

Your first grader will practice his mental math and counting with this colorful addition worksheet!

Help your child understand the concept of addition with this first grade math worksheet that presents addition problems two ways: with numbers and with dots!

Take addition to new heights with this Color by Sum page.

A counting worksheet for preschoolers, featuring a fish theme.

Get ready for some merry math practice this Christmas! Santa has left lots of colorful presents filled with simple addition facts.

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

Children practice addition within five with the help of a few animal friends in this safari-themed worksheet.

This KenKen math puzzle helps build addition and logic skills!

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.