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九年义务教育三年制初中数学教师用书上给出的习题答案中,笔者认为有几道习题答案及解法有待商榷,现列举如下:
In the answer to the exercises given in the mathematics teacher’s book for junior high school in the nine-year compulsory education three-year program, the author believes that there are several answers to the exercises and solutions to be discussed. The following are listed: