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

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

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

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.

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

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

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

This simple worksheet is packed with two-digit and three-digit subtraction problems.

Packed with addition problems requiring regrouping, this worksheet is a perfect way to practice addition with carrying.

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

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

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

Help your math ninja with his addition and target practice. He can practice two-digit addition and carrying (also called regrouping) with this 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.

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!

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

Practice addition within 10 with this Halloween math workheet!

Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

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

Make two-digit addition easier with this inviting worksheet!

Learn to use the commutative property with three-addend addition expressions!

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

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

Little math learners can have a blast solving these Valentine's Day addition problems! Build basic math skills with this practice sheet.