Shape up your addition skills with these square puzzles!

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.

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

Try using the associative property in this fill-in-the-blank worksheet!

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

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