Khan/khan-exercises — Issue #12151: Adding and subtracting negative numbers - anser is wrong
Author: KhanBugz
Created: 2012-01-26 03:08:44+00:00
State: open
Labels: ie8, ie9, win7, wrong-or-unclear

I miniced -5-(-9)wich = -4 i even did it on the calculator and the submision bar said it was wrong

[adding_and_subtracting_negative_numbers.html?seed=154&problem=MINUS](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=154&problem=MINUS&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=154&problem=MINUS&debug&activity=%5B%5D)

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