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除法、分数、比的意义是算术中重要的基本概念。它们之间是有密切关联而又有区别的。算术教师必须确切掌握,这也是小学和师范学校算术教学中要解决的问题。现就三者的意义、关联与区分加以阐述。除法、分数、比的意义是算术中重要的基本概念。它们之间是有密切关联而又有区别的。算术教师必须确切掌握,这也是小学和师范学校算术教学中要解决的问题。现就三者的意义、关联与区分加以阐述。
The notion of division, fraction, and ratio is a fundamental concept that is important in arithmetic. There is a close relationship between them and there is a difference between them. Arithmetic teachers must know exactly which is the problem to be solved in the arithmetic teaching of primary and normal schools. Now on the three significance, relevance and distinction to be elaborated. The notion of division, fraction, and ratio is a fundamental concept that is important in arithmetic. There is a close relationship between them and there is a difference between them. Arithmetic teachers must know exactly which is the problem to be solved in the arithmetic teaching of primary and normal schools. Now on the three significance, relevance and distinction to be elaborated.