Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

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

Maybe the real treasure at the end of the rainbow was the addition skills you gained along the way!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Dive into compensation with the help of trusty tens in this inviting worksheet!

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

This addition puzzle is ready and waiting for your child to solve it!

Get ready to play KenKen®! This beginner puzzle requires addition facts and a lot of logic!

This addition and subtraction KenKen® puzzle is a perfect challenge!

Will your students help Tommy the Toucan solve this KenKen® puzzle? They'll need their addition and subtraction facts and the numbers 1 through 4.