Enjoy helping your little counter add up the values of these coins. He'll be learning an important skill he can use every day.

Master two-digit addition with these hundred chart problems!

Not only can your child practice her math facts with numbers between 1 and 20, she'll also practice writing addition problems with the correct symbols.

Is your child comfortable with adding double-digit numbers? If he's getting there here's a different take on addition problems!

Go nuts for math practice! Your first grader will learn how to solve math problems in sentence form. He'll add and subtract different kinds of nuts.

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

Estimate the sum in each of these math problems. Challenge your child to round to the nearest hundred first, then add the two rounded numbers.

Once your child masters addition with carrying, there's practically no number too big for her to add!

Build math and reading skills with some sweet Valentine's Day word problems! Kids will practice basic addition and subtraction.

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

Your first grader will get in touch with his wild side as he completes this colorfully chaotic dinosaur addition worksheet!

Make your first grader's addition skills as strong as a crunchy carrot! Use this colorful counting worksheet to boost her ability.

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.

Your young learner can have a blast experimenting with addition facts in the Math Lab!

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

How many ways can your first grader make each number? Their addition and problem solving skills will get a boost with this one!

Double your knowledge of doubles with the help of this inviting addition worksheet!

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Make addition practice sweet with this charming candy-themed worksheet!

Practice identifying doubles facts with this appealing worksheet!

Combining visual with number addition, this first grade math worksheet helps children understand the concept of addition.

Learn your doubles facts with dominoes in this simple addition worksheet!

Draw on your knowledge of doubles to solve these addition problems!

Identify groups of 10 to help you solve these problems!