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.

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

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?

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

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

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Kids practice adding single-digit numbers and writing the sums on this ocean-themed kindergarten math worksheet.

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

Ahoy! Pirate Billy needs help counting his treasures. Help your kid practice adding single-digit numbers and writing the sums on this treasure-themed worksheet.

Practice addition within 10 with this Halloween math workheet!

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.

Make two-digit addition easier with this inviting worksheet!

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

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

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

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

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Help your child learn the basic idea behind addition with this leafy math worksheet.

Challenge your second grader with some 2-digit addition review using this addition crossword!