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作为初中数学最基础的知识——有理数,是今后进一步学习的重要内容,因而在中考中也占有一定的权重,现以近几年来各省市中考题为例,归纳如下:
As the basic knowledge of junior high school mathematics - rational numbers, is an important part of further study in the future, and therefore has a certain weight in the middle of the exam.