Khan/khan-exercises — Issue #11883: Number line 3 - to hard
Author: KhanBugz
Created: 2012-01-23 03:48:40+00:00
State: open
Labels: firefox, hard, xp

this is confusing

[number_line_3.html?seed=115&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=115&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=115&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%2216%5C%22%22%2C14%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2244%5C%22%22%2C48%5D%2C%5B%22hint-activity%22%2C%220%22%2C6%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%2C8%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%5D)

["16","44"]

Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0

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