Explore finding missing starting numbers in addition equations with this engaging hundred-chart worksheet!

Learn how to use doubles facts to solve other addition problems!

Test your addition skills with this helpful hundred chart worksheet!

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

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

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

Start your engines and rush toward the finish line in this engaging addition worksheet!

Make two-digit addition easier with this inviting worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Practice addition within 10 with this Halloween math workheet!

Practice a visual strategy for addition with regrouping in this second-grade worksheet!

Practice adding doubles with this colorful worksheet!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Try solving near-doubles facts with these nine problems!

Jump into addition with this hundred chart worksheet for first and second graders! 

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Make math fun with this doubles facts maze! 

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

Let’s chart a calculated course with this engaging second-grade addition activity!

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

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