Khan/khan-exercises — Issue #9363: Number line 3 - How is 5-1=????
Author: KhanBugz
Created: 2011-12-23 10:48:19+00:00
State: open
Labels: chrome, wrong-or-unclear, xp

On number line 3 it says about the orange dot so i wrote 4 but it was wrong... SOMETHING IS WRONG!
5-1=4 OK
5-1=SOMEWHERE OVER THE RAINBOW???

[number_line_3.html?seed=188&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=188&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=188&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%224%5C%22%22%2C14%5D%5D)

["4"]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

MathJax is loaded, ready, queue length: 0