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

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

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.

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

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

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!

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.

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

Add some color to your math practice as you identify number names in this inviting worksheet!

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