搞笑数学解题(图)
http://img.secretchina.com/dat/media/26/2008/12/02/20081202193643637.jpghttp://img.secretchina.com/dat/media/26/2008/12/02/20081202193643969.jpg
http://img.secretchina.com/dat/media/26/2008/12/02/20081202193643823.jpg
http://img.secretchina.com/dat/media/26/2008/12/02/20081202193643828.jpg
http://img.secretchina.com/dat/media/26/2008/12/02/20081202193643627.jpg :big_smile:
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