Try solving near-doubles facts with these nine problems!

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

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

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?

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

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.

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.

Practice solving near-doubles facts with this engaging worksheet!

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

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

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

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

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

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

Practice 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!

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

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!

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

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

Practice identifying doubles facts with this appealing worksheet!

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

Solve near-doubles facts with this appealing worksheet!

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

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

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!