Test your knowledge of the commutative property with this essential worksheet!

This charming math addition worksheet is so colorful and fun that your first grader will enjoy building fact fluency!

Learn the associative property of addition with this inviting worksheet!

Practice adding multi-digit numbers in this second- and third-grade worksheet!

Maybe the real treasure at the end of the rainbow was the addition skills you gained along the way!

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

Kids get an intro to basic algebra by practicing reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Determine doubles with dots on dominoes in this delightful worksheet!

In the Halloween Hundreds Chart Game, players try to get to the jack-o’-lantern, or 100, faster than their opponent. In this addition worksheet, students will use the game boards of two fictional players to answer questions and write number sentences.

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!

Get more practice adding tens on an open number line with this first-grade math worksheet!

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Balance equations with the commutative property in this engaging worksheet!

First graders will enjoy this fruit and vegetable-themed addition fluency worksheet!

Invite your first grader to dig into some "math salad" with this yummy-looking addition printable!

Learn how the commutative property works with this colorful worksheet!

Practice adding tens with a visual model in this helpful worksheet!

Learn a new addition strategy in this essential worksheet!

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

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

Double the numbers equals double the fun! Practice adding with near-doubles in this engaging math worksheet.

Shape up your addition skills with these square puzzles!

The fun quickly adds up with this winter-themed addition activity page for first graders!

This math search printable provides a clever way to help kids review and master their subtraction facts.

Math search puzzles are a fun and clever way of helping kids review math facts. Print 'em out and see how many your kid can find!

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

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