Climb toward the sum by making tens in this helpful addition worksheet!

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Practice solving near-doubles facts with this engaging worksheet!

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

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

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