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

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

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

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Test your talent in two-digit addition with this colorful math worksheet!

Sharpen second graders' hundred chart know-how with this addition worksheet!

Make two-digit addition easier with this inviting worksheet!

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Test your addition skills with this helpful hundred chart worksheet!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Add a fun twist to math practice with these second- and third-grade addition puzzles!

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

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

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

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

Practice adding doubles with this colorful worksheet!

Let’s chart a calculated course with this engaging second-grade addition activity!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

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!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

Hone your addition skills with this engaging near-doubles worksheet!

Get on a roll with your addition skills in this engaging worksheet!

Start your engines and rush toward the finish line in this engaging addition worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

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