One more thing, you must keep your confidence in the exam. Even if you can't do the problem, you think others can't. What you can do by yourself, you think others can't. This is what our teacher taught you ~ ~ ~
Finally, we should grasp the completion time of a test paper. A 90-minute test paper, the first two questions should be controlled within 35-40 minutes, and the rest should be completed within 35 minutes as far as possible. Leave 15 minutes to check whether it is careless ~ You know that carelessness is a serious injury in the math exam ~
Ps: I suggest that if you have an answer sheet, write the steps on the test paper next to the topic, so that when you look at what you have done wrong, it is easy to find the mistake and help you correct it ~
The above is purely my own idea, which may not be suitable for you. Do it yourself, I don't know if it will be useful ~ I can analyze geometry, and you can ask me if you have any questions ~