论文部分内容阅读
我们在解题时,另换一种情境来分析、解决问题,这种解题的策略,叫做“移花接木”。例1.小明家饲养鸡与兔共100只,脚
When we solve the problem, we use another situation to analyze and solve the problem. The solution to this problem is called “transplanting.” Example 1. Xiaoming family feeding a total of 100 chickens and rabbits, feet