Number Line games are so much fun! Here’s how to teach and play the human number line math game with three-digit addition and subtraction.

This post introduces the human number line math game, a super fun game I created for my students to practice three-digit adding and subtracting with the number line. The number line is used for teaching number sense along with other important concepts.
The Best of All Number Line Games – The Human Number Line!
HOW TO PLAY THE HUMAN NUMBER LINE GAME
STEP #1: Print off all the pieces for the game that you will need.
(Link for the FREE game below)
STEP #2: Cut out the game cards and number signs for your number line. Laminate for durability.
SUGGESTED TIPS:
- Leave it as an option during Math centers and free time.
- You can change the game to suit the skill you are working on.
- The blank templates give you a chance to customize.
Human Number Line Game Cards
With this activity, you receive 24 rainbow math flashcards with three-digit addition, subtraction, and mixed equations on them. You receive a blank template to print off and use for any skill you want your students to practice using the human number line.
They are also great for flashcards and any other game you can think up. The colored numbers are provided for you to label your number line. Blank circles are included that are useful if you wanted a number line to 20 or higher.
Try the Mindful Math Comprehensive Program
Read about the Mindful Math program and how it can change your math block in positive ways! This comprehensive math curriculum is available for Kindergarten, first grade, and second grade.
More Fun Math Games & Activities
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