The Number Line app for Chrome lets students and teachers quickly visualize math problems using a number line. Simply click on the number line to begin making jumps. The buttons along the bottom allow you to customize the spacing on the number line (for counting by 5's or 10's or more).
See how it works by going to http://numberline.classworks.com/
If you'd like to have this app installed for you or your students, click the button below to go to the Chrome App Request Form!
Chrome Apps >