Khan/khan-exercises — Issue #10524: Adding subtracting mixed numbers 1 - No streak points
Author: KhanBugz
Created: 2012-01-06 11:34:08+00:00
State: open
Labels: chrome, other, xp

On my last question I put answer in, it took a long time to whether to give me any points or lose them,when it finished it didn't give me any points or lose any. I'm frustrated that my answer was correct and now has left me do to a new one.

[adding_subtracting_mixed_numbers_1.html?seed=144&problem=two-numbers](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_subtracting_mixed_numbers_1.html?seed=144&problem=two-numbers&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_subtracting_mixed_numbers_1.html?seed=144&problem=two-numbers&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

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