Everything has a process from preparation to completion, and so does solving math problems. Generally speaking, there are four steps to solve mathematical problems:

1. That is, read the question carefully and find out: what kind of question is this? What is the structure of the problem? What are the known conditions in the question? What are the problems or requirements in the problem, and so on.

2. analysis. That is to say, on the basis of examining the questions, make clear the connection or relationship between conditions and problems, analyze the ways to solve problems according to the requirements, explore the methods to solve problems, and realize the transformation from known to unknown. The basic idea of analysis is memory and speculation. For example, the definition, law, nature, law, formula of recall, solutions to typical problems related to association and matters needing attention. To determine how to solve the problem. Inference is a kind of speculation and attempt to solve problems.

3. Narrative. That is, after doing the above two tasks well, put the problem-solving into practice, that is, write the problem-solving process according to the problem-solving requirements. This step is what students often do.

Step 4 check. That is, check the problem-solving process. What if the inspection is wrong? Is there something wrong with the formula? Is the operation correct? Whether the format meets the requirements and so on.