近来,微信朋友圈里传着一个很火的视频:一个五六岁的小女孩,哭哭啼啼地背着乘法口诀:“一五得五,二五一十……五五,五五,五五……。”一旁妈妈提醒:“五五二十五!”孩子点头说记住了,妈妈又让重来一遍。“一五得五,二五……五五三十五。”爸爸急了:“五五二十五!这么简单咋老记不住呢?再来一遍!”于是“一五得五,二五……五五,五五,五五……”又卡住了。“啊……啊……”孩子大哭起来,“太难了!我就记不住啊!为什么一上午总背 Recently, there was a very fire video in the circle of WeChat friends: a five or six year old girl cried carrying a multiplication formula: ”Fifteen, twenty-five, ten ... five, five, five, five, five ........ “Side of the mother reminded: ” Five five Twenty-five! “The child nodded and said, my mother let it over again. ”Fifteen five, twenty-five ...... Five five thirty-five.“ ”Dad anxious: “ five five twenty-five! So simple can not remember the old? Come again! ”So May five, twenty-five ...... five five, five five, five five ... ... “and stuck. ”Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh