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

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

Ask your second grader to help out Ken the Carpenter, and his double-digit addition skills will get a boost, too!

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?

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

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Keep math skills warm during the chilly months with this winter-themed addition worksheet!

Hone your addition skills with this engaging near-doubles worksheet!

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

This worksheet is a fun, easy way to help children count and learn their numbers and addition skills. How many trees do you see?

Practice 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!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

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

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

Put your addition skills to the test with these puzzle boxes for second and third graders!

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

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

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Practice solving near-doubles facts with this engaging worksheet!

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

The fun quickly adds up with this winter-themed addition activity page for first graders!

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!

This worksheet will ensure that your kid gets plenty of practice adding with a number line.