Khan/khan-exercises — Issue #6648: Subtraction 4 - Lag
Author: KhanBugz
Created: 2011-11-18 17:29:43+00:00
State: open
Labels: chrome, leopard, other

Reporter: 18nwhite@rsu18.org

If I get the awncer right to quickly after awncering a previously question it will redo the one I awncered and make me redo it and thats with all questions. Im using a Makbook

[subtraction_4.html?seed=139&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=139&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=139&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%222485%5C%22%22%2C26%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%2C%5B%22hint-activity%22%2C%220%22%2C0%5D%2C%5B%22correct-activity%22%2C%22%5C%222475%5C%22%22%2C16%5D%5D)

["2485","2485","2475"]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_5_8) AppleWebKit/534.24 (KHTML, like Gecko) Chrome/11.0.696.71 Safari/534.24

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