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.

Kids practice estimation by guessing the number of stars on this first grade math worksheet. Then they check their guess by counting the stars.

Kids visually estimate the number of fish swimming on this worksheet. After making their guess, they check it by counting each fish.

Jump into skip-counting practice with the help of this adorable worksheet!

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

Learn to write and represent tens with this first-grade math worksheet!

Kids count by fives to 100 on this first grade math worksheet. Skip counting by fives is one way children can demonstrate the meaning of addition.

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

Get ready for third grade times tables by practicing skip counting.