Liven up addition for your first grader; this brightly colored worksheet's full of fireworks and fun.

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

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.

Count and add the Halloween pictures in this simple addition worksheet!

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

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

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

Count and add the Halloween pictures in this simple addition worksheet!

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!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

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

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

Practice addition within 10 with this Halloween math workheet!

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

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.

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.

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

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

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.

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