Mathematics, thinking is very important, so thinking must be clear. Be sure to understand the meaning of the formula and the derivation process. The same is true for answering questions. You can't just play cards according to the routine, but you can't ask questions in another way. The most basic thing to do is to understand what each step means. If you only answer questions according to the routine, you can only talk about one question together.

For the solution to this problem, you can mark what you mean after each step, and your thinking will be clear. You can naturally understand the meaning when you do the problem, and your thinking will become more and more agile.

2. Practice calculation more.

If the idea gets a low score, it belongs to the type of "countless dead", so it must be good at calculation. More practice is bound to improve your calculation level.

3. Be careful again

Pay attention to the key words when doing the questions. For example, in primary schools, there must be many people who are cheated because they don't have an "average score". This is carelessness. You must read the question carefully and consider it comprehensively. You can draw the key words.

I can only say so much, I hope to adopt it.