Students will build familiarity with numbers within 30 as they race to fill three towers in this simple game.

Count on this worksheet to help you learn your number 3!

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

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

Children look at nine sequences of numbers and fill in the missing ones.

Use this check-in to assess your students’ abilities to count two-digit and three-digit numbers within 120.

This dot-to-dot is skipping a few numbers! Help draw this massive aquatic dinosaur by connecting the dots and skip-counting by threes.

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

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

Add and subtract using ghosts, pumpkins, and more with this Halloween worksheet for first graders!

This worksheet is an easy introduction to the number 100. Help your child compare and contrast large quantities, and get her thinking about weight and volume.

To catch a glimpse of the rocket, complete the color by number worksheet using the key below the picture. First graders will have a blast!

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.

Young learners can enhance their counting skills up to 120 with this vibrant hundreds chart!

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

Track down the word form of numbers with this engaging word search for first graders!

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

Count on this worksheet to help you learn your number 2!