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?

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.

Practice addition and subtraction with this first-grade hundred chart worksheet!

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

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!

Practice identifying doubles facts with this appealing worksheet!

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

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Explore number bonds with this bright, engaging worksheet!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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 vibrant worksheet!

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

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Complete autumnal number bonds in this kindergarten and first-grade worksheet!

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

Try your luck at adding doubles with this colorful first-grade worksheet!

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

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

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

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

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

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

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!

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

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!