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. 

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

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.

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.

Get practice with addition facts within 20 with this colorful kindergarten math worksheet!

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

Go fishin' for some addition! If your kid loves fish, have them do this fun worksheet with all kinds of fish and they'll get some quick math practice.

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.

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

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

Practice representing 10 using ten frames in this kindergarten addition worksheet!

Race to learn addition with this fun picture addition worksheet. Kids will count the vehicles to solve each picture equation.

Complete this musical-themed addition worksheet by counting the total number of instruments to find the answers to the problems.

Print out this fairy-themed worksheet for a fun, easy way to help kindergarteners learn simple addition skills.

Kindergarteners practice representing equations using ten frames in this addition worksheet!

Use the mat to give students extra practice composing a 10 as they learn to add to 20.

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

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.

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

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

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.

Let's see how those addition skills have blossomed over the course of the year! Use this quick math assessment to gauge your students' abilities to add three-digit numbers, both with and without regrouping.

Engage your kindergartener in easy addition practice by having them count the total number of animals in each of the problems.

Count the number of vegetables in each box to find the answer to each of the addition problems.

Get more practice representing 10 using ten frames in this kindergarten addition worksheet!