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?

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.

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!

Use this visual model to practice adding 10 to two-digit numbers!

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

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

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

Practice counting and adding by ten with a hundred chart!

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

Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

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

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

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

Climb toward the sum by making tens in this helpful addition worksheet!

Practice counting and addition skills with this early elementary math worksheet featuring a colorful travel theme!

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

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.

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

Practice addition within 10 with this Halloween math workheet!

Make early addition click with this engaging hundred chart worksheet designed for first-grade learners!

Count and add the Thanksgiving pictures in this simple addition 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!

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

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

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

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

Level up your addition skills with this fun worksheet!