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

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Add a little fun to basic addition practice! Mini mathematicians can review addition facts as they figure out the hidden phrase at the bottom of the page.

Groups of ten make addition a breeze! Use this nifty worksheet to learn about the "circle ten" shortcut.

Represent tens and ones with crayons in this fun worksheet.

Challenge your first grader to find all of the possible sums of 20 by moving through the maze on this worksheet.

Add the different types of shapes in each box to solve the simple addition problems.

How much sporting fun could your kid have with all these balls? We'll never know, but he can definitely learn to count and add with this fun worksheet.

What a catch! Here's a great worksheet that will help your child practice his simple addition and counting.

Looking for a cute addition worksheet to help your child learn her addition facts? With watermelons to help her count, this worksheet fits the bill.

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

Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.

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

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

Does your second grader need help with double digit addition? Help her strengthen her mathematical skills while uncovering the hidden phrase.

Keep your little elf busy during this Christmas break. He will practice addition by counting these holdiay pictures, and when he's done he can color them in!

Give your little learner a fun way to practice addition, subtraction and even a bit of multiplication with these Christmas word problems.

An introduction to addition worksheet for preschoolers and kindergarteners, featuring a fish theme.

An introduction to addition for preschoolers and kindergarteners, featuring pictures of balloons.

An introduction to addition worksheet for preschoolers and kindergarteners, featuring sofas, chairs, and cushions.

The hundreds chart is great for adding tens. Help Stephanie figure out how many beads she bought by moving down the chart.