Khan/khan-exercises — Issue #6555: Number line 3 - the correct number is coming up incorrect
Author: KhanBugz
Created: 2011-11-17 19:57:14+00:00
State: open
Labels: lion, safari, wrong-or-unclear

the answer is -4, but when we enter it, it says it's wrong

[number_line_3.html?seed=72&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=72&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=72&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22-4%5C%22%22%2C20%5D%2C%5B%22incorrect-activity%22%2C%22%5C%224%5C%22%22%2C45%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-4%5C%22%22%2C18%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-2%5C%22%22%2C25%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-4%5C%22%22%2C9%5D%5D)

["-4","4","-4","-2","-4"]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/534.51.22 (KHTML, like Gecko) Version/5.1.1 Safari/534.51.22

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