It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.

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

Keep math skills warm during the chilly months with this winter-themed addition worksheet!

This worksheet will ensure that your kid gets plenty of practice adding with a number line.

Count and add the Thanksgiving pictures in this simple addition worksheet! 

How many zebras do you see? What about tigers? Practice your math skills with animals. Count and add up the drawings to practice addition.

Teach kindergarteners addition facts with this addition within 10 worksheet!

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

This worksheet is a fun way to help preschoolers and kindergarteners work on counting and ease into addition. This one has a food theme. How many yummy treats are there?

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.

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

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

This worksheet is a fun, easy way to help children connect counting to basic addition skills. How many trees do you see?

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

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

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

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.

Practice addition within 100 using open number lines with this first-grade math worksheet!

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

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

Show your little builder the basics of addition with this picture math 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.

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

Kindergarten students are excited to practice their addition skills. As they grow to become better mathematicians, use this fun worksheet to help them understand what happens when you add one more.

In the chill of winter, keep your child's brain warmed up with some single-digit addition. This is a great chance for her to brush up on her math facts.

No matter what the season, preschoolers and kindergarteners will love to learn to add with this fun, easy "Addition with Pictures" worksheet featuring fall leaves.

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Count these birds before they fly away! Your students will count these birds and add them up to find out how many birds are sitting on these branches.