Khan/khan-exercises — Issue #4025: Addition 1 - Invisible Problem
Author: KhanBugz
Created: 2011-10-08 18:32:11+00:00
State: open
Labels: ie8, ie9, win7

Reporter: alyss101@gmail.com

I've just recently found this site and I wanted to try out some problems. When I go to do one the problem doesn't show up.. take basic addition for example, I went to complete that so I could get to the next thing and it doesnt give me a problem to solve. I've refreshed the page and gone back to try and find it, but with no luck. Is there something I need to download? Or is it just a glitch?

[addition_1.html?seed=134&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_1.html?seed=134&problem=0)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; MDDC; .NET4.0C; .NET4.0E)

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