Try your luck at adding doubles with this colorful first-grade worksheet!

Add multi-digit numbers with ease in this colorful second-grade math worksheet!

Practice addition under 20 with visual models in this useful math worksheet!

The ball is in your court as you solve these addition problems!

Practice the properties of addition with this colorful worksheet for third graders!

Your students will need to use logical thinking and their knowledge of simple addition facts to solve this KenKen® grid.

This KenKen® puzzle uses addition and subtraction facts to determine where numbers belong within a grid.

Cut and paste your way to doubles fact mastery with this fun math activity!

Create models of addition problems with this compensation worksheet for second and third graders!

Treasure your addition skills as you finish number bonds in this festive worksheet!

Construct your own math city with number sentences in this colorful second-grade worksheet!

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

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

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

This KenKen® math puzzle is a ton of fun, and it requires a knowledge of simple addition facts and critical thinking skills.

This KenKen® puzzle will keep your students busy as they use simple addition skills and critical thinking to place numbers into the grid.

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.