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

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

Practice counting and adding by ten with a hundred chart!

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

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

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

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

Start your engines and rush toward the finish line in this engaging addition worksheet!

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

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

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!

Make math fun with this doubles facts maze! 

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!

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

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

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

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

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