Children complete an addition chart, then fill in missing addends and sums in this useful practice worksheet.

Santa's left 10 Christmas gifts under the tree, each containing an addition or subtraction problem for your student. She'll also get to do a bit of coloring!

Challenge your child with some basic addition and subtraction problems. Then she can use the answers to color by number her own work of art!

Flip dominoes around to learn about the commutative property of addition in this engaging 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.

Ensure your math studies go swimmingly by practicing addition fact fluency!

Twinkle, twinkle little star! Help your child practice addition with this math worksheet.

How many ways can you add up to ten? In this worksheet, kids practice making ten by filling in the missing number in each equation to make it equal ten.

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.

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.

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.

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.

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

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

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

Practice identifying doubles facts with this appealing worksheet!

Make math fun with this doubles facts maze! 

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

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.

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.

Practice adding doubles facts with this engaging worksheet!

Solve near-doubles facts with this appealing worksheet!

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

Help kindergarteners and first graders boost their addition skills with this worksheet!

Practice solving near-doubles facts with this engaging worksheet!

Switch up your addition practice with this engaging first-grade worksheet!

Approach addition facts in a more creative way with this math search!

Master your addition facts with this colorful, inviting math worksheet!