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.

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.

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

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