Learners solve 12 three- and four-digit problems as they work on their multidigit addition skills.

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

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

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

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

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

Practice addition within 100 using open number lines with this first-grade math worksheet!

Use open number lines to practice addition within 100 with this colorful math worksheet!

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

Make two-digit addition easier with this inviting worksheet!