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

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

Solve addition problems using the near-doubles method with this helpful worksheet!

Practice adding doubles with this colorful worksheet!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Make math fun with this doubles facts maze! 

Put your addition skills to the test with these puzzle boxes for second and third graders! 

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

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

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.