论文部分内容阅读
行程问题是列方程解决实际问题中比较常见的一类问题,也是多数学生头疼的问题,而列方程解应用题的关键是分析问题找相等关系,怎么迅速又准确地找出此类问题的相等关系呢,举例给出了找行程问题中相等关系的方法。
Itinerary is one of the most common problems in solving column equations in practical problems. It is also a headache for most students. The key to solving equations is to analyze the problems and find out the equal relationship. How to find such problems quickly and accurately? Relationship, for example, gives the method of finding the equal relationship in the travel problem.