Math problem deemed out of this world - Global Times
URL: http://www.globaltimes.cn/content/757481.shtml
Submitted: Wed Jan 23 2013
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CT: UFOSeek News 2013: Math problem deemed out of this world - Global Times
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A so-called mathematics question written for primary school students became the target of speculation among teachers and parents alike recently. The problem asks students to distinguish between extraterrestrials and earthlings, prompting some to joke ...