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

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.

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

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!

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

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

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

Celebrate springtime with some Easter word problems! Your little counter can practice solving word problems with addition and subtraction.

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

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!

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

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.

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

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.

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Enjoy a Halloween-themed race to 100 as students imagine units, rods, and flats as candies, broomsticks, and pumpkins. Players will use this pumpkin race board to regroup between place values up to the hundreds place in order to win the game!

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

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

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

Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!

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

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

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