Khan/khan-exercises — Issue #12111: Addition 3 - wrong answer
Author: KhanBugz
Created: 2012-01-25 19:46:16+00:00
State: open
Labels: ie8, wrong-or-unclear, xp

17 - 9 = 8

[addition_3.html?seed=57&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=57&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=57&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22748%5C%22%22%2C15%5D%2C%5B%22hint-activity%22%2C%220%22%2C27%5D%5D)

["748"]

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