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

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

Engage young learners with another fun math maze!

This round-up of addition word problems contains some cute images that get kids thinking about basic addition in a new way.

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.

Learn how the commutative property works with this colorful worksheet!

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Learn to use the commutative property with three-addend addition expressions!

Can you decode the secret message hidden in these addition problems?

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

It's the Winter Olympics, and two skiers are racing down the mountain. Get your kid to find out who wins with our combination math and color-by-number activity.

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

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.

Learn to add double digits with a fun activity that combines word problems, drawing and addition.

Use open number lines to practice addition within 100 with this colorful math worksheet!

Practice adding tens on an open number line with this first-grade math worksheet!

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

With this first grade math worksheet, kids count and add bananas to find sums up to 9.

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

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

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Have blast doing math with this addition coloring page! Your first grader can practice his addition facts while he colors.

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

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Lettuce practice addition fluency skills with this first-grade worksheet!

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

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

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