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现根据《教学大纲》的要求,按照知识的系统和各部分知识间的内在联系,将小学数学总复习内容安排如下,供老师们参考。 一、整数和小数 复习要点: 1、自然数、整数的意义;小数的意义、基本性质、种类。 2、整数、小数的计数单位和进率(数位顺序表)。 3、整数、小数的读法和写法(大小比较)。 4、把较大的数改写成用“亿”或“万”作单位的数。 5、加、减、乘、除运算的意义和法则。 6、“0”和“1”在加、减、乘、除法中的运算。 7、加与减、乘与除之间的相互关系,利用此关系求未知数。
According to the requirements of the “syllabus”, according to the system of knowledge and the intrinsic linkages between the various parts of knowledge, the contents of the general review of primary mathematics are arranged as follows for teachers' reference. First, the integer and decimal points Review points: 1, the natural number, the meaning of integers; decimal meaning, basic nature, type. 2, integer, decimal counting unit and the rate of progress (digital order table). 3, integer, decimal reading and writing (size comparison). 4, rewrite the larger number with “million” or “million” for the number of units. 5, add, subtract, multiply, divide the meaning and law of operation. 6, “0” and “1” in addition, subtraction, multiplication, division operation. 7, plus and minus, multiply and divide the relationship between the use of this relationship unknown.