Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

Celebrate the joy of Christmas with an addition and subtraction focused color-by-number worksheet. Your child will solve equations and color in our worksheet.

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Build a chocolate box while practicing addition in this Valentine’s Day worksheet for first and second graders!

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

Challenge yourself to solve three-digit addition problems in this colorful worksheet!