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

Kids use two-digit addition to solve a handful of word problems.

These two-digit addition problems are ready for your second grader to solve.

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Master two-digit addition with these hundred chart problems!

Help your child master two-digit addition using carrying with this second grade math worksheet that offers 12 problems and a cute bird theme.

Do your students know how to solve word problems without a given operation? This mixed operation assessment can help you gauge student understanding of two-digit subtraction and addition word problems.

Help your child practice carrying with this second grade math worksheet that includes 12 two-digit addition problems.

Your second grader will slide through these two digit addition problems with Sally the Snail!

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

Boost your child's addition fact fluency with this second grade math worksheet offering two-digit addition problems that require carrying.

Help your child master addition using carrying with this colorful second grade math worksheet that includes 12 two-digit problems and a fun fish theme!

Give a kick to addition! Your little math ninja can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Give your second grader stronger addition skills and let him have fun with a super hero puzzle, with this colorful worksheet.

Your second grader will finally want to practice at-home addition when it involves super heroes and extraordinary powers!

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

While your second grader may not learn super-human abilities with this fun worksheet, he may gain exceptional addition skills!

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

This second grade worksheet is two activities in one, offering two-digit addition practice and coloring, too!

Rewriting each addition problem and solving using carrying will provide your second grader with valuable double-digit addition practice!

Decode the hidden image with your two-digit addition skills in this tricky hundred chart worksheet!

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

Want an entertaining way to boost your second grader's math skills? This addition worksheet--embellished with a powerful super hero--does the trick!