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

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?

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

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

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

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

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

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

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.

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.

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

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

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

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

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

Test your skills with doubles facts in this addition worksheet!

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

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

Try your luck at adding doubles with this colorful first-grade worksheet!

Practice addition within 10 with this Halloween math workheet!

Looks like the Easter bunny has left some colorful treats for a special student! She'll need to solve all the simple addition problems in each egg.

Children practice addition within 20 in this fall-themed math worksheet.

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

Count and add the Thanksgiving pictures in this simple addition worksheet! 

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

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