Practice adding doubles facts with this engaging worksheet!

Build your child's confidence in knowing math facts, so that he gets nothing but net. Take a shot at addition and subtraction problems!

Hook your basketball-enthused mathlete with sports-themed worksheets and help him review addition and subtraction facts, starting with single digit numbers.

Learn your doubles facts with dominoes in this simple addition worksheet!

Master simple addition and subtraction facts with this inviting math worksheet!

The fifth page of this series takes things up a notch for your child, whether she's building addition and subtraction facts fluency or just practicing.

Learn how to use doubles facts to solve other addition problems!

Math got your child down in the dumps? Just go fishing! Play the "Fish for Answers" game to learn simple addition and subtraction.

Practice those doubles facts up to 12 with this fun dice-themed addition worksheet!

Celebrate Easter as you practice your subtraction facts in this colorful, inviting math worksheet!

Find plums and sums as you solve addition facts in this first-grade worksheet!

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Find out which skier will win the race in this high-flying math worksheet. Kids will solve problems to show which skier rounded the most flags.

Solve math problems, and eat chocolate, in a Valentine's Day mental math worksheet. Kids will find solutions to math problems, and color chocolates by number.

Get your child to work his mental math skills this Valentine's Day with this chocolate-filled worksheet.

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.

Have some math and coloring practice with your chocolates in this Valentine's Day mental math worksheet. Your kid will solve addition and subtraction problems.

This combination color-by-number math worksheet will get your kid practicing mental math. Kids will color Valentine's Day chocolates by number.

Have a happy Valentine's Day with this combination math and color-by-number worksheet. Your kid will use mental math skills to color in the pictured chocolates.

Help your first grader prepare for the coming school year with this summer-themed beginning addition worksheet.

Leap into learning like a hungry frog snapping up flies with this math worksheet for first graders!

Your child will use his addition and subtraction skills to help the skiers down the slopes. He'll need to solve these mental math problems to see who wins.

Your little Olympian can join two downhill skiers in this combination math and color-by-number worksheet. Your kid will solve addition and subtraction problems.

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.

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

Practice identifying doubles facts with this appealing worksheet!