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一题多解,对培养学生思维能力、综合运用知识能力、开拓解题思路大有裨益.现以山东省初中数学竞赛中的一道解答题为例来说明.
A multi-solution, to cultivate students thinking ability, comprehensive use of knowledge and ability to open up the problem-solving ideas will benefit a lot. Now Shandong Province Junior High School Mathematical Contest in a solution to the problem as an example to illustrate.