Khan/khan-exercises — Issue #7956: Adding and subtracting negative numbers - it says - but i click on hint i says +
Author: KhanBugz
Created: 2011-12-06 23:54:00+00:00
State: open
Labels: ie8, ie9, not-showing, win7

[adding_and_subtracting_negative_numbers.html?seed=73&problem=MINUS](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=73&problem=MINUS&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=73&problem=MINUS&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%223%5C%22%22%2C11%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-3%5C%22%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%5D)

["3","-3"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/5.0; .NET4.0C)

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