Shape up your addition skills with these square puzzles!

Help your little math whiz learn the relationship between addition and subtraction with this practice sheet on inverse operations!

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

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Master your addition facts with this colorful, inviting math worksheet!

If addition with carrying is getting your second grader down, have her complete this colorful worksheet!

Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.

Will your second grader practice their addition with carrying and help these beautiful butterflies with their math?

As your second grader completes a heap of addition problems and helps out Phil the Painter, she'll increase her confidence with double-digit addition.

Once your child masters addition with carrying, there's practically no number too big for her to add!

Help your second grader grasp the concept of carrying numbers in addition equations with this entertaining worksheet!

Your second grader will decide addition is fun once you introduce them to this charming worksheet: double-digit addition plus coloring!

Get your second grader to speed through addition with the grace of a butterfly by practicing with this worksheet!

Does your second grader need help with double digit addition? Help her strengthen her mathematical skills while uncovering the hidden phrase.

Can your second grader help out Bill the Builder? She'll answer a page full of double-digit addition, and boost his addition skills in the process!

Can your second grader use her addition ability to chart the growth of Augusto's snapdragon?

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Let’s see how well you know your addition facts!

Put your addition skills to the test with these puzzle boxes for second and third graders!

If your second grader is struggling with carrying, this adorable worksheet will provide some valuable double-digit addition practice.

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Make your way through a maze of addition problems in this engaging worksheet!

Help your second grader swim to the end of the addition finish line with this entertaining worksheet!

Your young learner can have a blast experimenting with addition facts in the Math Lab!

Invite your second grader to practice double-digit addition in the company of some friendly bugs with this adorable worksheet.

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

Your second grader won't mind practicing addition with carrying with the friendly snail companions adorning the sides of this worksheet!