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

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

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.

Simple addition salutes Independence Day and a fun way to practice math for your child this summer!

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!

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

Add up simple addition problems using Easter themed visual aids, such as Easter eggs and flowers. Try our Easter addition worksheet with your child this spring.

Celebrate spring with some Easter addition practice. This roundup of picture equations provides a great visual intro to addition.

Don't get spooked out by math! These Halloween word problems bring some scary fun to your math exercises.

Get into the spirit of St. Patty's Day with this picture addition worksheet for beginners.

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

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

Children will count and add rainbows, shamrocks, harps, and even sheep in this playful St. Patrick's Day math worksheet.

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

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.

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.

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

Here is a worksheet to keep your preschooler busy learning during the Christmas break. She'll get to color these pictures as she works on her simple addition.

Can your little one count how many decorations are on this Christmas tree? This is a great way to get visual learners to practice simple addition.

Get into the Halloween spirit with some frighteningly fun word problems! Your child will get a great review of addition and subtraction.

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

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

Get into the Halloween spirit with some frighteningly fun word problems, where your child will get a great review of addition and subtraction.

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

Santa's sleigh is filled with toys and candy canes! Can your child count how many are there? Practice simple addition in the spirit of Christmas.

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.

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

Don't get left behind in math class this winter break! Help your little one review her addition and subtraction math facts with a fun coloring activity.