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

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.

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

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

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

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

Practice addition within 10 with this Halloween math workheet!

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

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!

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

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

Shape up your addition skills with these square puzzles!

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Get even more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Practice identifying doubles facts with this appealing worksheet!

Explore number bonds with this bright, engaging worksheet!

Practice addition and subtraction with this first-grade hundred chart worksheet!

Keep young minds sharp with another fun math maze!

Practice a vital addition skill with this bright, summery worksheet!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Master the commutative property of addition with this inviting worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Hone your addition skills with this engaging near-doubles worksheet!

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

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