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.

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

Practice multi-digit addition with this hundred chart worksheet for second graders! 

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

Practice identifying doubles facts with this appealing worksheet!

Practice addition within 10 with this Halloween math workheet!

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!

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!

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!

Sharpen second graders' hundred chart know-how with this addition worksheet!

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

Shape up your addition skills with these square puzzles!

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

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

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

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

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

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

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

Practice using place value to solve addition problems with this math worksheet!

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

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

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Try solving near-doubles facts with these nine problems!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!