The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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?

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.

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

There’s value in adding with place value! Practice using place value charts in this charming second-grade worksheet!

Use open number lines to practice addition within 100 with this colorful math worksheet!

Practice adding tens with a visual model in this helpful worksheet!

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

Take a big leap forward with your math skills as you practice addition in this cheerful, inviting worksheet!

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

Explore properties of operations while writing addition equations in this second-grade math worksheet!

Test your addition skills with this helpful hundred chart worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

Test your addition skills with this hands-on math worksheet!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Don’t be spooked by spiders or number bonds in this friendly math worksheet!

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

Practice addition and subtraction with this first-grade hundred chart worksheet!

Start your engines and rush toward the finish line in this engaging addition worksheet!

Learn to navigate a hundred chart with this first-grade worksheet!

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

Practice a visual strategy for addition with regrouping in this second-grade worksheet!

Make the leap from counting to addition with this fun picture addition activity.

Children will count and add rainbows, shamrocks, harps, and even sheep in this playful St. Patrick's Day math worksheet.

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