If Patty blew up two balloons, and her mom blew up two, how many balloons are there? Help your child learn the basic idea behind addition with this worksheet.

Kids practice adding single-digit numbers and writing the sums on this ocean-themed kindergarten math worksheet.

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

These ducks are all in a line and ready to be counted! Your kindergartener will use single digit addition to add these adorable ducks.

Add some undersea creatures to your kindergartener's math practice. He'll practice single digit addition as he adds up some new ocean friends.

Ahoy! Pirate Billy needs help counting his treasures. Help your kid practice adding single-digit numbers and writing the sums on this treasure-themed worksheet.

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

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Ensure your math studies go swimmingly by practicing addition fact fluency!

Wind your way to addition expertise in this inviting math maze worksheet!

Make the leap from counting to addition with this fun picture addition activity.

Children will count and add rainbows, shamrocks, harps, and even sheep in this playful St. Patrick's Day math worksheet.

This worksheet is a fun way to practice writing and adding numbers 0 to 10.

Get ready for some out-of-this-world addition practice when you check out this colorful worksheet!

Practice addition facts with this pie-themed worksheet for kindergarteners and first graders!

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Practice writing addition equations within 20 with this inviting and accessible math worksheet!

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