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!

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

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.

Add up the animal numbers with this colorful addition worksheet!

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

Practice counting and adding by ten with a hundred chart!

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

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

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

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

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

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

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

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.

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.

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

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

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

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

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

Count and add the Thanksgiving pictures in this simple addition 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!

Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

Shape up your addition skills with these square puzzles!

Give students practice adding 2 to numbers within 10 with this addition worksheet!

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Give students practice adding seven to numbers within 10 with this first-grade addition worksheet!

Level up your addition skills with this fun worksheet!

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