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

An introduction to addition for preschoolers and kindergarteners, featuring pictures of balloons.

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

Test your talent in two-digit addition with this colorful math worksheet!

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

An introduction to addition worksheet for preschoolers and kindergarteners, featuring sofas, chairs, and cushions.

Give your child doubles addition practice within 10 with this fun matching worksheet!

Jump into addition with this hundred chart worksheet for first and second graders! 

An introduction to addition worksheet for preschoolers and kindergarteners, featuring a fish theme.

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Adding numbers within 20 is as easy as counting balloons with this colorful and simple worksheet.

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

Learn how the commutative property works with this colorful worksheet!

In this fact family practice worksheet, kids show that they understand the inverse relationship between addition and subtraction.

Get more practice writing addition equations within 20 with this inviting math worksheet!

Get more practice writing addition equations within 20 with this inviting math worksheet!

Practice those doubles facts up to 12 with this fun dice-themed addition worksheet!

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

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

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

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

Is your little counter ready for the next step? Introduce her to addition with this picture math worksheet.

Learn your doubles facts with dominoes in this simple addition worksheet!

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Solve addition problems using the near-doubles method with this helpful worksheet!

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

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