Khan/khan-exercises — Issue #11605: Adding and subtracting negative numbers - Wrong Symbol
Author: KhanBugz
Created: 2012-01-19 15:50:59+00:00
State: open
Labels: firefox, snowleo, wrong-or-unclear

Reporter: kaitiebugq@gmail.com

I'm working on adding and subtracting negative numbers. But when it's telling me to subtract it tells me the answer is wrong and that I need to add instead.

[adding_and_subtracting_negative_numbers.html?seed=119&problem=PLUS](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=119&problem=PLUS&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=119&problem=PLUS&debug&activity=%5B%5D)

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Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:9.0.1) Gecko/20100101 Firefox/9.0.1

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