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.

Can your first grader count from 1 to 50? Test his counting and writing skills with this colorful printable.

Dive into one- and two-digit counting practice with this fun worksheet!

How high can you count? Assess your students’ understanding of numbers to 100 using this quick number writing activity.

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

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

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

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

Kids visually estimate the number of oranges on a set of trees, then count the oranges one by one and see how close they were. Then they color the page.

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

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

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

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

Practice counting and cardinality with this dice game for kindergarteners and first graders!

Help your child practice his counting skills with this printable worksheet, which will help him identify odd numbers.

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

Color your way towards graduation with this fun counting game for kindergarteners and first graders!

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

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

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

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

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

Count and subtract the Halloween 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!

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

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

Practice writing the names of numbers up to 10 in this inviting worksheet!

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