Challenge your young learner to fill in all the missing numbers on the eggs, all the way to 50.

Kids find the missing numbers to complete the egg number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.

Gather around the beanstalk and practice counting with Jack in this fun "I Spy" worksheet!

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

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

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

Count and add the Halloween 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! 

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

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

Have kindergarteners and first graders practice their counting skills by filling in the missing numbers on this hundred chart!