Khan/khan-exercises — Issue #14841: Adding and subtracting negative numbers - Scratchpad not working
Author: KhanBugz
Created: 2012-02-28 16:03:37+00:00
State: open
Labels: ie8, not-showing, xp

[adding_and_subtracting_negative_numbers.html?seed=147&problem=MINUS](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=147&problem=MINUS&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=147&problem=MINUS&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22-8%5C%22%22%2C43%5D%2C%5B%22hint-activity%22%2C%220%22%2C1%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-8%5C%22%22%2C9%5D%2C%5B%22correct-activity%22%2C%22%5C%2212%5C%22%22%2C6%5D%5D)

["-8","-8","12","12"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; MathPlayer 2.20; GTB7.2; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; CMDTDF)

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