Orange you glad you know your addition facts? Build fluency skills in this first-grade worksheet!

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

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Get more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

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

This fun first grade math worksheet presents addition problems two ways: with numbers and with dots! An excellent introduction to addition.

In this first grade math worksheet, your child will practice solving single-digit addition problems two ways: with numbers and with dots!

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.

Tackle ten frames with confidence in this helpful addition worksheet!

This first grade math worksheet will help your child visualize how addition works by presenting addition problems two ways: with numbers and with dots!

Help your child understand the concept of addition with this first grade math worksheet that presents addition problems two ways: with numbers and with dots!

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

This first grade math worksheet helps your child visualize how addition works by presenting addition problems two ways: with numbers and with dots!

In this first grade math worksheet, your child will solve single-digit addition problems two ways: with numbers and with dots!

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.

Try solving near-doubles facts with these nine problems!

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

To help your child grasp the concept of addition, try this first grade math worksheet that presents addition problems two ways: with numbers and with dots!

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.

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

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