Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

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

Practice identifying doubles facts with this appealing worksheet!

Make math fun with this doubles facts maze! 

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

Give your first grader an extra helping of "math salad," and watch her improve her mental math ability while fine tuning her understanding of basic addition.

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

Help your first grader visualize how addition works with this brightly-colored worksheet that includes a visual representation of each equation.

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

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

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

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

Do some mental math with your young valentine in this combination math and color-by-number worksheet. Kids will solve simple addition and subtraction problems.

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

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

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.

Review addition and subtraction concepts by matching up the like equations.

Pretty colors and magic wands make math magical! With this worksheet your first grader can review her addition facts.

Kids will learn more about inverse operations by reviewing their subtraction problems. Use addition, the inverse of subtraction, to review problems.

Prepare your first grader for Valentine's Day with these sweet math problems to help her review her addition math facts.

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

Your little valentine can have a fun time reviewing his math facts with this candy math sheet! He'll review basic addition and subtraction.

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

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

Review addition fact families with your child to help him reach for the stars! A mix of addition and subtraction will sharpen his math skills.

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!

Regroup ones into tens to add in this engaging first-grade worksheet!

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!