This number challenge will help reinforce number sense in kids who've mastered their counting.

Hunt for decorative hearts in this Valentine’s Day-themed graphing worksheet for kindergarteners and first graders!

Count and subtract the Thanksgiving pictures in this simple subtraction worksheet!

Count and subtract the Thanksgiving pictures in this simple subtraction worksheet!

Count and subtract the Thanksgiving pictures in this simple subtraction worksheet!

Is your kid confused by counting? Counting on a hundreds chart, to the rescue!

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

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

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

Become a math detective with this inviting first-grade worksheet!

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

Learn to write and represent tens with 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!