Khan/khan-exercises — Issue #8633: Adding and subtracting radicals - Answer counted as wrong when nothing is entered i
Author: KhanBugz
Created: 2011-12-14 16:10:44+00:00
State: open
Labels: ipad, other, safari

Reporter: maxisbax@gmail.com

When I accidentally selected the answer box and hit the "check answer button, when all I wanted to do was type in my answer, it counted the answer as wrong, even though I had not typed envy thing in answer box, just selected it. This is more likely to happen tablets than computer because they are less precise. If you could work in a way for problems to not be counted as wrong if nothing is entered in the answer box, an the "check answer button was pressed by accident, that would be great. You guys a doing a great job.

[adding_and_subtracting_radicals.html?seed=37&problem=add](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_radicals.html?seed=37&problem=add&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_radicals.html?seed=37&problem=add&debug&activity=%5B%5D)

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Mozilla/5.0 (iPad; CPU OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3

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