Get ready for some merry math practice this Christmas! Santa has left lots of colorful presents filled with simple addition facts.

Children practice addition within 20 in this fall-themed math worksheet.

Children practice addition within 20 in this fall-themed math worksheet.

Here are some sweet Easter problems to keep your child busy this holiday! He'll put his reading skills to the test to solve these word problems.

Children practice addition within 20 in this fall-themed math worksheet.

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.

Give your little lucky charm a fun way to practice his math this St. Patty's Day! He'll have 12 simple addition problems to solve.

Can your first grader dig through a leafy mess to find the numbers that are added together for each clover? He'll come out of it with stronger addition skills!

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

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

Little math learners can have a blast solving these Valentine's Day addition problems! Build basic math skills with this practice sheet.

Build basic math skills with this practice sheet, full of one-digit addition equations for your child to practice and start memorizing.

Celebrate Valentine's Day while reviewing math facts! Your little one can solve these addition problems, and soon he'll be able to memorizing them.

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

Enjoy an egg-cellent Easter review of addition facts! Hunt for a solution in each colorful egg, with simple addition problems for your first grader to solve.

The Easter bunny's been busy hiding colorful eggs all over the yard. Each one has a simple addition problem for your first grader to solve.

Looks like the Easter bunny has left some colorful treats for a special student! She'll need to solve all the simple addition problems in each egg.

Here's an Easter egg hunt with a twist! Each egg in this festive worksheet contains one simple addition problem for your first grader to solve.

Treat your little sweetheart to a fun math activity this Valentine's Day. He'll get to do some coloring as he reviews math facts.

Merry Christmas! To help your child stay sharp during the holiday, Santa has left lots of colorful presents filled with addition facts for your child to solve.

If you want to get your child in the Valentine's Day mood and improve her addition and mental math ability, this pretty printable is sure to do the trick.

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

Santa's a busy guy. Help him out this holiday season by adding up his stash of candy canes, snowmen and presents!

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.

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

Ho ho ho! Santa has left lots of colorful presents filled with addition facts for your first grader to practice.

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.

Santa has left lots of colorful presents filled with addition facts for your first grader to practice!

Happy Valentine's Day! Your first grader will color all the candies in this heart-shaped box while solving some sweet math problems.