Khan/khan-exercises — Issue #15003: Properties of numbers 2 - Language
Author: KhanBugz
Created: 2012-02-29 19:13:01+00:00
State: open
Labels: chrome, other, win7

El meu problema és que hi ha a vegades que com que esta en angles i no me deixa traduir-ho no ho entenc i no ho se fer i em surt malament tot i mirant els videos que tambe m'agraderien que fossin en catala.

[properties_of_numbers_2.html?seed=50&problem=additive-inverse](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_2.html?seed=50&problem=additive-inverse&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_2.html?seed=50&problem=additive-inverse&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11

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