It doesn't matter if you write slowly, as long as you can. Speed can't be improved in a day or two. You need to practice slowly. Math problems can't be because you didn't attend class or didn't understand. If you don't listen carefully, I suggest you listen carefully from now on If you don't understand, ask the teacher or classmates after class ... give you a detailed explanation, or sign up for a remedial class and let the teacher give you guidance. Then I'll tell you some tips: if you don't understand the problem, don't be ignorant of your own brain. Can only check the computer. You can read the questions several times without understanding them. (Circle the key points) You can draw a line segment according to the appropriate questions to sort out your thoughts repeatedly. You must first draw the unit1; I don't understand unit 1, and my thinking is not very clear. I suggest you use equations to solve it. When looking for unit one, such as who is whose score, unit one is before the score, and there is another situation: who is whose score, you want to find the front, he is unit one. Then check the calculation as much as possible, and you can also think about why it is wrong and should be right. Pay attention to drawing questions accurately and carefully, and try to draw with a pencil. In fact, multiple-choice questions and fill-in-the-blank questions are sometimes compressed versions of application questions. As long as you are serious, careful, thoughtful and understand the meaning of the topic, there should be no problem, and then it depends on the calculation accuracy. In short, my teacher said that as long as it is a test paper or teaching materials, test questions, etc. Every word above is useful, so read it word by word, analyze it carefully, and organize your thoughts with tools, such as line charts and sticks. ...

This is part of my experience during my school days.

Remember, you must ask questions that you can't do in time, no matter what method you use, otherwise there will be a lot of questions and it will be too late to regret. Strike while the iron is hot. If you don't understand, hurry, immediately, and find a way to solve it. Come on!