Khan/khan-exercises — Issue #8410: Adding negative numbers - annoying
Author: KhanBugz
Created: 2011-12-12 11:51:23+00:00
State: open
Labels: chrome, vista, wrong-or-unclear

it said yhat 1 + -1 =2 it is making me out teumbd ob

[adding_negative_numbers.html?seed=105&problem=PLUS](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_negative_numbers.html?seed=105&problem=PLUS&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_negative_numbers.html?seed=105&problem=PLUS&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.0) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

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