Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

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

Shape up your addition skills with these square puzzles!

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

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

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

Improve those skills! Practice three-digit addition with these twelve problems.

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

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Give students practice adding three-digit numbers within 1,000! 

Review three-digit addition and subtraction by solving these dino-riffic word problems.

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

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

Practice three-digit addition with regrouping in this set of 36 problems.

Test your addition skills in an underwater adventure with this inviting worksheet!

Add like mad with our thrilling addition worksheet! This three-minute math drill gets your child racing to complete all the addition equations on the page.

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

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

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

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

Make your way through a maze of addition problems in this engaging worksheet!

Let’s see how well you know your addition facts!

Practice addition within 20 with this Halloween math workheet!

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

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

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

Kids use details from the word problems on this third grade math worksheet to construct and solve addition problems with two or three two-digit addends.

Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!