Practice three-digit addition with regrouping in this set of 36 problems.

Addition is easy to learn, even for preschoolers. Use the pictures of these cute chickens as a guide as you help your little learner.

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Children practice addition within five with the help of a few animal friends in this safari-themed worksheet.

Put a little silliness into math practice with these April Fools' Day word problems!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Children practice adding integers and decimals to the thousandths place in this practice worksheet.

Ahoy! Pirate Billy needs help counting his treasures. Help your kid practice adding single-digit numbers and writing the sums on this treasure-themed worksheet.

Children practice addition within 10 with this appealing bug-themed worksheet.

Send your second grader on an underwater double-digit addition challenge!

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Challenge your second grader with some 2-digit addition review using this addition crossword!

This worksheet is a fun, easy way to help children count and learn their numbers and addition skills. How many trees do you see?

Help your busy bee get some addition practice in on Easter with this addition worksheet. She'll use visual clues to help her tally up addition problems.

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Children will practice adding decimals to the hundredths place in this colorful math worksheet.

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Put your addition skills to the test with these puzzle boxes for second and third graders! 

Kids solve addition problems with three-digit addends using regrouping on this third grade math worksheet.

Give students practice adding 2 to numbers within 10 with this addition worksheet!

Add some undersea creatures to your kindergartener's math practice. He'll practice single digit addition as he adds up some new ocean friends.

Use these animal themed math problems to assess your students’ ability to solve addition problems within 20.

Kids practice adding single-digit numbers and writing the sums on this ocean-themed kindergarten math worksheet.

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

It’s almost the end of kindergarten! Use this helpful math worksheet to assess whether your students are able to distinguish between addition and subtraction equations in word problems.

Improve those skills! Practice three-digit addition with these twelve problems.

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

Help students learn simple addition by exploring the concept of "plus one" in this worksheet.

Use this Arctic-themed resource with your students to practice multi-step word problems with mixed operations.