Khan/khan-exercises — Issue #4555: Adding and subtracting negative numbers - + - = +
Author: KhanBugz
Created: 2011-10-18 21:50:26+00:00
State: open
Labels: chrome, vista

+ - = + and this is -2 in when it is suppose to be postive

[adding_and_subtracting_negative_numbers.html?seed=91&problem=PLUS](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=91&problem=PLUS&debug)

["2","10","-2"]

Mozilla/5.0 (Windows NT 6.0; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1

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