Let your 1st grader color in the intriguing platypus and get a quick science science lesson too.

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!

In this recycle worksheet, kids color the different recyclable objects, then match them up with their corresponding bin. Try our recycle worksheet on Earth Day.

This color by letter kindergarten reading worksheet features capital and lowercase E. Kids use a key to color the page and reveal a hidden Earth picture.

If math is becoming a bummer, just go fishing! This fun game will be perfect for introducing your first grader to simple subtraction equations.

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.

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.

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.

Stick to subtraction as you solve the problems in this inviting math 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.

Get ready for some math facts made fun! Your child will practice a few subtraction facts, and then he can color in the ladybugs when he's done.

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.

Wind has its own unique properties that help shape the weather. Give your little scientist a heads up with these wind facts!

Your little lucky charm will love practicing math facts this St. Patrick's Day! He'll make a pot 'o gold, and fill it with addition and subtraction facts.

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!