Khan/khan-exercises — Issue #14046: Properties of numbers 2 - this is kinda confusing?
Author: KhanBugz
Created: 2012-02-17 02:44:54+00:00
State: open
Labels: ie8, ie9, vista, wrong-or-unclear

"by what number can we multiply 7523 to get 1" doesn't really make any sense could you maybe make it a little bit cleaer?thanks!:)

[properties_of_numbers_2.html?seed=89&problem=addition-identity](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_2.html?seed=89&problem=addition-identity&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_2.html?seed=89&problem=addition-identity&debug&activity=%5B%5D)

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