Khan/khan-exercises — Issue #6499: Properties of numbers 2 - I don't get the question
Author: KhanBugz
Created: 2011-11-17 01:08:35+00:00
State: open
Labels: chrome, hard, win7

this is the question i am confused with: "What number can we add to 5414 to get 0?" i don't think you can add any number to 5414 to get zero.

[properties_of_numbers_2.html?seed=45&problem=additive-inverse](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_2.html?seed=45&problem=additive-inverse&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_2.html?seed=45&problem=additive-inverse&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%220%2F5414%5C%22%22%2C7%5D%2C%5B%22incorrect-activity%22%2C%22%5C%220%5C%22%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C232%5D%2C%5B%22hint-activity%22%2C%220%22%2C232%5D%2C%5B%22hint-activity%22%2C%220%22%2C233%5D%2C%5B%22hint-activity%22%2C%220%22%2C233%5D%5D)

["0/5414","0/5414","0","0"]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.120 Safari/535.2

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