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

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

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

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!

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

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Bolster your third grader's addition skills with at-home practice in three-digit addition.

Jump to the rhythm of the math beat with this 1st grade worksheet that features single-digit addition problems with sums up to 9.

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

This colorful printable--complete with a lovable three-eyed monster--will help your second grader master double-digit addition with carrying!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Learners will take on 20 one-digit addition problems in this sweet springtime worksheet.

As these friendly insects provide some creature companionship, your second grader will learn to add and carry over remainders in multi-digit problems!

Kids solve addition problems with two-digit addends using regrouping on this third grade math worksheet.

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

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

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

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

Make two-digit addition easier with this inviting worksheet!

Send your second grader on an underwater double-digit addition challenge!

Second graders can practice double-digit addition with carrying in this monster-filled math worksheet.

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

This colorful math worksheet will get your second grader practicing double-digit addition--with carrying!

Let this cheery, colorful worksheet cheer your second grader on as he practices double-digit addition!

Practice addition within 10 with this Halloween math workheet!

For double-digit addition practice, try this second grade math worksheet. Don't forget to carry that one!

Your first grader will love learning double-digit addition with this company of the crazy creatures on this charming worksheet!

Your second grader won't mind practicing double-digit addition--with carrying--with the company of a pretty purple partner!