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.

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?

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

If your preschooler or kindergartener has an eye for style, this worksheet will help get them adding. Have them count the total number of hats when presented with two groups of hats.

An introduction to addition worksheet for preschoolers and kindergarteners, featuring sofas, chairs, and cushions.

An introduction to addition worksheet for preschoolers and kindergarteners, featuring presents.

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.

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

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

Build number sense and familiarity with numbers 1–120 with this fun game! Students will roll a die and move that many more spaces. The first player to reach 120 wins!

This hundred chart worksheet makes adding ten easy!

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

Let's catch some critters! Apply those counting skills to addition with this creepy-crawly picture math 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.

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

Kindergarten students are practicing their addition skills! Help them practice adding one more using this helpful worksheet.

Teach kindergarteners addition facts with this addition within 10 worksheet!

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.

Add numbers within 20 using ten frames with this first-grade math worksheet!

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

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

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

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?