同学们都听说过“曹冲称象”的故事。面对“大象”这个庞然大物,7岁的曹冲化大为小,将称大象转化为称小石头,用转化的办法称出了大象的重量,非常了不起,非常有新意,值得同学们学习。 Students have heard of “Cao Chong called like” story. The face of “elephant ” the monster, 7-year-old Cao Chonghua greatly smaller, will be called an elephant into a small stone, transformed by the method of weighing the elephant, very great, very innovative, it is worth Students learn.