Khan/khan-exercises — Issue #5728: Subtraction 4 - subtraction 4 problem
Author: KhanBugz
Created: 2011-11-07 17:22:39+00:00
State: open
Labels: ie8, ie9, win7

Reporter: mbhubbel@sbcglobal.net

After answering the questions was told it was incorrect, the answer was double checked. Again told incorrect and asked for correct answer. My solution was correct and matched the correct answer solution but still is shown as incorrect and can't move on.!!!

[subtraction_4.html?seed=35&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=35&problem=0&debug)

["2580","2580"]

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