1, do more problems before the exam, learn more problem-solving skills, and some math problems are not worked out.

2. Quickly skip the questions you won't do in the exam. You have to do more than 100 questions in 2 hours. If you don't finish, you won't get high marks. You don't have to get high marks when you finish. Choose what you can do quickly and accurately.

If you really review carefully, you still can't improve your score. Suggest signing up for a class.