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

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

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

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

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

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

How high can you count? First graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

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

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

Give your kid a real challenge with this number chart that counts to 100!

Children will fill in the missing numbers to complete a hundreds counting chart in this number sense worksheet.

Practice counting and number recognition by filling in the missing numbers on each line.