Khan/khan-exercises — Issue #14298: Adding and subtracting decimals word problems - idk
Author: KhanBugz
Created: 2012-02-21 16:43:53+00:00
State: open
Labels: firefox, other, xp

it dosent say wether to add or subtract ITS HARD!!!!!!!!!

[adding_and_subtracting_decimals_word_problems.html?seed=129&problem=rainfall](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=129&problem=rainfall&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=129&problem=rainfall&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22i%20dont%20know%20%5C%22%5D%22%2C35%5D%5D)

[["i dont know "]]

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8

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