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

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

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

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

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

One more vegetable! This worksheet will have your students figuring out what happens when you add one more vegetable to the existing list.

Kindergarten students are excited to practice their addition skills. As they grow to become better mathematicians, use this fun worksheet to help them understand what happens when you add one more.

Help students learn simple addition by exploring the concept of "plus one" in this worksheet.

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

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

Practice solving near-doubles facts with this engaging worksheet!

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

Try solving near-doubles facts with these nine problems!

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

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

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

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

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

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.

Learn how to use doubles facts to solve other addition problems!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Make math fun with this doubles facts maze! 

Build numbers up to 10 with this treat-themed number bond worksheet created for early learners!

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

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

Solve near-doubles facts with this appealing worksheet!

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

Practice writing addition equations within 20 with this inviting and accessible math worksheet!

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

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!