蠱惑數學題網民大嗌搵笨

有網民在社交網站分享一條數學題:「這答案到底是多少呢?百分之90%的人會算錯!」小學數學堂教過先乘除後加減,正當大家以為答案是「12」之際,答案原來是「30」。

20150921_PN_數學題_01

苦思的網民再細仔看題目:「1+1+1+1+11+1+1+1+11+1×0+1」即時恍然大悟,指題目蠱惑兼搵笨。

http://www.bastillepost.com/hongkong/9-plastic-post/834893-%E8%A0%B1%E6%83%91%E6%95%B8%E5%AD%B8%E9%A1%8C%E7%B6%B2%E6%B0%91%E5%A4%A7%E5%97%8C%E6%90%B5%E7%AC%A8?r=w

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