分数应用题的解题策略是指探求分数问题的答案时所采取的途径和方法。在小学阶段,解答分数应用题一般包括移多补少、顺水推舟、以退求进、抓不变量、构造弦图、假设探求、转化条件、同扩倍数等多种策略。一、移多补少化难为易有些分数应用题,若按照一般的方法进行分析、解答,很难找出对应量。但如果能抓住其数量特点,巧妙地采用“移多补少”法,就能根据数量关系找出正确的解题方法,从而 The problem solving strategy of the fractional application question refers to the ways and methods adopted when exploring the answer of the fractional question. In the elementary school stage, the solution to the problem of scores generally includes moving more and making up less, pushing forward the boat to retreat, grasping invariants, constructing chord diagrams, assuming exploration, conditions of transformation, and multiplying strategies. First, the more difficult to move more difficult for easy to apply some of the questions, according to the general method of analysis, answer, it is difficult to find the corresponding amount. However, if we can grasp the number of its characteristics, clever use of “shift more to make up less” law, we can find out the correct relationship between the number of solutions to the problem, which