Khan/khan-exercises — Issue #6339: Arithmetic challenge - arithmetic challenge
Author: KhanBugz
Created: 2011-11-15 01:38:50+00:00
State: open
Labels: hard, ie8, ie9, win7

this problem is to hard for 3rd graders

[arithmetic_challenge.html?seed=36&problem=0 (multiplying_decimals)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/arithmetic_challenge.html?seed=36&problem=0&debug)

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