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

Try solving near-doubles facts with these nine problems!

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

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

Solve near-doubles facts with this appealing worksheet!

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

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

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.