Scrolling Number Line

Click at left or right to scroll the number line
Click in between to mark a position.

You can also try Zoomable Number Line

Let's Explore!

The number line is like a path of numbers. Here are some things to try:

• Scroll to the right (using right arrow). What happens to the numbers? (Do they get larger or smaller?)
• Scroll to the left. What happens when you go past zero?
• Mark the number 5. Mark the number −5. Now scroll and find 15. Go back and find 5 and −5 again