Khan/khan-exercises — Issue #8987: Number line 3 - number line 3
Author: KhanBugz
Created: 2011-12-19 16:59:15+00:00
State: open
Labels: firefox, hard, snowleo

[number_line_3.html?seed=46&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=46&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=46&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22i%20dont%20know%5C%22%22%2C7%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%5D)

["i dont know"]

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13

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