Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Solve math puzzles so you aren’t puzzled by addition problems in the future!

Practice writing addition equations within 20 with this inviting and accessible math worksheet!

Try solving near-doubles facts with these nine problems!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Make math fun with this doubles facts maze! 

Solve near-doubles facts with this appealing worksheet!

Learn to navigate a hundred chart with this first-grade worksheet!

Make two-digit addition easier with this inviting worksheet!

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

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

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!