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?

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

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

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

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

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

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

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

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

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.

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?

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

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

This hundred chart worksheet makes adding ten easy!

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 decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Practice finding missing numbers while adding within 20 using ten frames!

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

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

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

This worksheet is a fun way to practice writing and adding numbers 0 to 10.