Learn how to use doubles facts to solve other addition problems!

Kids practice adding single-digit numbers and writing the sums on this bath-themed kindergarten worksheet of picture math problems.

Kids practice adding numbers with addends up to 10 and writing the sums on this shape-themed kindergarten math worksheet.

Kids practice adding numbers with addends up to 10 and writing the sums on this fruit-themed kindergarten math worksheet.

Kids practice adding numbers with addends up to 10 and writing the sums on this veggie-themed kindergarten math worksheet.

Santa's a busy guy. Help him out this holiday season by adding up his stash of candy canes, snowmen and presents!

Children practice adding single-digit numbers and writing the answers to the sums in this appealing ninja-themed worksheet.

Practice adding to 10 with this egg-cellent worksheet for kindergarteners and first graders!

Kids practice adding numbers with addends up to 10 and writing the sums on this space-themed kindergarten math worksheet.

Students will practice adding within five as they identify the missing number on each tree number bond and equation!

Is your child comfortable with adding double-digit numbers? If he's getting there here's a different take on addition problems!

Win the gold medal for math! Aspiring Olympians can "swim" to the other end of the pool by adding up multiple numbers.

Did you know there is math in the Olympics? Swim your way to the gold by adding multiple sets of double-digit numbers.

Take a dive into math practice! Your first grader can take addition to a new level by adding up multiple two-digit numbers.

There's more to add than meets the eye! Your kindergartener will follow the directions to draw more objects before adding them all together.

Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!

Double the numbers equals double the fun! Practice adding with near-doubles in this engaging math worksheet.

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

Take a different approach to math with this picture addition worksheet. Kids will practice their math skills by adding up pictures of flowers.

Students will identify what’s missing as they practice adding within 10 to find the missing numbers on each number bond.

Add numbers within 20 using ten frames with this first-grade math worksheet!

Measure your way to the right answer by using this handy number line to solve word problems about adding length.

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

Strengthen your second grader's ability to tackle his addition facts by adding up the number strings, and uncover a fun fact when he's finished.

This Halloween, step up your child's addition skills with a themed worksheet featuring a slew of pumpkins for her to practice adding up.