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.

Stay sharp this spring season with an addition Easter egg hunt! Your child will practice her addition facts, simple one-digit addition problems.

Ho ho ho! Santa's left lots of colorful presents filled with Christmas addition problems for your child to solve.

Practice addition within 10 with this Halloween math workheet!

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.

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

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

Get ready for Easter! These colorful word problems will get your child in the mood for this spring holiday as he practices basic math.

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

Your little one will love practicing basic addition with this Valentine's Day worksheet! She'll do some coloring as she solves each equation.

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.

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.

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 20 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

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

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

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

Print out these four pages of delightful Halloween math word problems, and try to keep learning going before the sugar rush!

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

Make the leap from counting to addition with this fun picture addition activity.

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

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.

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!

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

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