Kids visually estimate the number of oranges on a set of trees, then count the oranges one by one and see how close they were. Then they color the page.

As your child practices reading comprehension, he'll get a handle on addition, too.

"Eggstraction" takes the boredom out of subtraction practice, and it'll get your first grader into the Easter spirit, too!

Math is about more than just numbers, there's a whole new vocabulary to learn, too! In this fun worksheet, first graders will become familiar with words related to subtraction as they practice their math skills.

Let's get counting! Work your way across the tennis court to count from 50 to 100.

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

Build basic math skills with this practice sheet, full of simple subtraction equations for your child to practice and start memorizing.

Give your kid a real challenge with this number chart that counts to 100!

This springtime garden scene needs some brightening, and your child can help! All she needs to do is complete the simple addition problems and color by number.

Solve math problems, and eat chocolate, in a Valentine's Day mental math worksheet. Kids will find solutions to math problems, and color chocolates by number.

Kids completing this first grade math worksheet learn the name and appearance of dimes, find and identify dimes, and distinguish dimes from other coins.

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

Can your first grader practice adding three numbers together to help these working people do their jobs?

Even basic addition can be a toughie, so let your pride shine through with this addition worksheet that boasts a blue ribbon in the corner.

This Halloween, step up your child's addition skills with a themed worksheet featuring a slew of pumpkins for her to practice adding up.

If your child is confident in their addition skills, challenge them to tackle addition with three numbers.

This fun first grade math worksheet uses stacks of library books to help kids practice single-digit vertical addition.

In this first grade math worksheet, your child will practice counting and adding up change, matching each group of coins to another group with equal value.

This fun first grade math worksheet uses ice-cream scoops to help kids practice counting and single-digit vertical addition.

Hike through the Fluency Forest as you solve these addition and subtraction problems!

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.