So your child has mastered the numbers 1-10 -- what's next? How about a bright and colorful number pyramid that challenges them to tackle numbers 11-20?

Invite your first grader to enter the world of the teen numbers as she starts writing 11-20. Practice tracing the name of each number before writing it.

Become a math detective with this inviting first-grade worksheet!

This caterpillar maze helps kids learn to count from 1 to 15!

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 Thanksgiving pictures in this simple subtraction worksheet!

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

Practice identifying number names with this hands-on worksheet for first graders! 

It’s springtime! Use this math assessment to check how your students’ are progressing in their number writing abilities.

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

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

The daring diners in this worksheet have taken too much food for themselves, and it's up to you to help them out.

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!

Practice writing numbers in word form with this matching practice!