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!

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.

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

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Fall into some fun addition practice with this seasonal worksheet!

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

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

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

Learners will make the connection between simple addition and counting in this illustrated worksheet.

Introduce your child to beginning addition with this colorful first grade math worksheet offering addition problems with sums up to 9. Up, up, and away!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice adding with this third grade addition worksheet. Your child will hone his addition skills.

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

Journey to addition expertise in this charming first-grade worksheet!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Wind your way to addition expertise in this inviting math maze worksheet!

Make your way through a maze of addition problems in this engaging worksheet!

Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.

You don’t need to know magic to make addition sums to appear out of thin air!

The ball is in your court as you solve these addition problems!