Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

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

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!

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.

Test your addition skills with this hands-on math worksheet!

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.