Khan/khan-exercises — Issue #10931: Addition 4 - Addition 4
Author: KhanBugz
Created: 2012-01-11 08:06:06+00:00
State: open
Labels: firefox, snowleo, wrong-or-unclear

13 + 698 doesnt = 111 it = 711

[addition_4.html?seed=84&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_4.html?seed=84&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_4.html?seed=84&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22611%5C%22%22%2C8%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C520%5D%2C%5B%22hint-activity%22%2C%220%22%2C521%5D%2C%5B%22hint-activity%22%2C%220%22%2C522%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22111%5C%22%22%2C534%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22700%5C%22%22%2C16%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22700%5C%22%22%2C9%5D%2C%5B%22correct-activity%22%2C%22%5C%22711%5C%22%22%2C40%5D%5D)

["611","111","700","700","711"]

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-GB; rv:1.9.2.22) Gecko/20110902 Firefox/3.6.22

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