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.

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

Practice a vital addition skill with this bright, summery worksheet!

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

Master the commutative property of addition with this inviting worksheet!

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.

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

Hone your addition skills with this engaging near-doubles 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.

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!

Practice using place value to solve addition problems with this math worksheet!

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

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

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

Children will practice adding decimals to the hundredths place in this colorful math worksheet.

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

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

Give students practice adding 2 to numbers within 10 with this addition worksheet!

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

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

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

Try solving near-doubles facts with these nine problems!

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

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

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

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

Your first grader will soar high above the skies as he completes addition problems with sums of 9 or less in this math worksheet.