Khan/khan-exercises — Issue #14979: Number line 3 - number line 3
Author: KhanBugz
Created: 2012-02-29 17:49:43+00:00
State: open
Labels: firefox, hard, snowleo

Reporter: adk0707@gmail.com

I do not understand this at all.

[number_line_3.html?seed=98&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=98&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=98&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%2214%5C%22%22%2C10%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C8%5D%2C%5B%22hint-activity%22%2C%220%22%2C8%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%2C%5B%22hint-activity%22%2C%220%22%2C10%5D%5D)

["14"]

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2) Gecko/20100115 Firefox/3.6

MathJax is loaded, ready, queue length: 0