论文部分内容阅读
数学课上,吴老师出了这样一道题:比0.5大而比0.7小的小数有多少个?刚读完题,同学们都说这个问题太简单了,纷纷举手。我迫不及待地喊了出来:“就0.6一个。”
In math class, Teacher Wu came out with such a question: What is the number of decimals that is larger than 0.5 and smaller than 0.7? Just after reading the questions, the students all said that the question was too simple and all raised their hands. I can not wait to shout out: “Just 0.6 a. ”