Kids will learn more about inverse operations by reviewing their subtraction problems. Use addition, the inverse of subtraction, to review problems.

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

Boost your child's arithmetic skill and addition facts fluency with this bubbly worksheet that offers single-digit addition problems with sums of 9 or less.

Try this bright worksheet to give your first grader some at-home practice with adding three numbers!

Test your child's math handling skills with a fun addition worksheet. He'll practice his addition facts, and soon he'll be an all star!

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

It's the Winter Olympics, and two skiers are racing down the mountain. Get your kid to find out who wins with our combination math and color-by-number activity.

Turn a snow day into a math day with this winter-themed first grade addition worksheet that offers single-digit problems with sums up to 9.

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.

Even in nature, solving story problems is important. How many apples will be left on a tree if seven are picked?

See the associative property of addition in action with this first-grade worksheet!

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!

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

Don’t miss out on doubles practice!

Even at the ballpark, solving story problems is important. How much will it cost to buy a hot dog and an ice cream cone?

Practice adding with dice in this unique number bonds worksheet!

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

If you want to get your child in the Valentine's Day mood and improve her addition and mental math ability, this pretty printable is sure to do the trick.

This fun first grade math worksheet combines visual and number addition so your child can see visually how addition works.

Can you tell the difference between the associative, commutative, and identity properties?

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

Treasure your addition skills as you finish number bonds in this festive worksheet!

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Learn the associative property of addition with this inviting worksheet!

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.