Answer: do more exercises, summarize the questions and summarize the methods of doing common questions. Simple math problems, practice makes perfect, but first remember the formula, remember that the formula is based on understanding the concept. In addition, when solving a problem, try to solve it in various ways, and then find the simplest method among various methods. Also, look at more new questions. Take out the exercises and papers you have done before, and do more common and error-prone questions. Don't be afraid of trouble. Summarize the rules and problem-solving methods of common questions. Practice makes perfect. Generally, the mathematics test questions in the college entrance examination are mostly simple and intermediate, and there are few difficulties. They are all based on the knowledge in textbooks and some conventional methods, but the difficulty is to find a breakthrough in solving problems. Only by mastering these things can we make them quickly. In addition, after mastering the basic routine questions, you can study some difficult questions and see some new questions. After each question, sum up the method of solving the problem and pull back a class of questions. Try to solve a problem in many ways, and then find the simplest solution among these methods. This is a necessary condition for you to improve the efficiency and speed of solving problems. At ordinary times, we should form the habit of being careful and earnest, so as not to make simple questions because of carelessness. In addition, you should take a good look at the problems you have done at ordinary times. Don't make mistakes in what you can do. Come on! Good luck!

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