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含有未知数的等式称为方程。关于列方程求解应用题是初中数学的重点,亦是难点。许多学生在求解过程中未知数设置不合理,思路单一。在教学过程中,教师要引导学生剖析题意,多方面启迪学生思维。
Equations with unknowns are called equations. On the column equations to solve the application problem is the focus of junior high school mathematics is also difficult. Many students in the process of solving the unknown set unreasonable ideas a single. In the process of teaching, teachers should guide students to dissect the questions, inspire students’ thinking in many aspects.