Advanced mathematics is an important course in the eight basic courses of adult college entrance examination. Candidates who have applied for economics and engineering must take the exam. Today, Bian Xiao compiled some answering skills, hoping to help you.

1. Careful examination of the questions and a thorough understanding of the meaning of the questions are the prerequisites for solving the problems correctly. Through the investigation of the problem, we can master the first-hand information used to solve the problem-known conditions, and clarify the requirements of the problem.

The first key to examining questions is to concentrate basic knowledge such as concepts, formulas and theorems. All the concepts, formulas, properties and other contents that appear in the questions are the key points of understanding, remembering and using at ordinary times, and are also the first objects that we need to recall when solving multiple-choice questions.

The second key to the examination of the topic is to find the "organ" in the topic-some implicit conditions in the topic are often the "value" of the topic and the "hidden danger" of our losing points.

In addition, the process of examining questions is also the process of choosing the method of solving problems. Pioneering solutions can make our hearts surge, and appropriate solutions can help us get twice the result with half the effort.

2. Repeatedly analyzing the topic, eliminating the false and retaining the true is the meaning of analyzing the purpose of the topic. On the basis of careful examination, the whole problem is repeatedly analyzed and dissected, so as to find the correct path to solve the problem. Therefore, the process of analyzing problems is the process of connecting knowledge and forming ideas according to the meaning of problems. Because multiple-choice questions have similar and related characteristics, sometimes they are "true and false, and also true and false". For some specious options, we can compare them one by one with the types of questions, and analyze and verify them with some "imaginary" ifs to improve the correct rate of solving problems.

3, adult college entrance examination mathematics multiple-choice questions to answer notes (1) Generally speaking, the first few questions are very easy, you can put four options into the questions to see which answer meets and which is the correct answer.

(2) According to statistics: 17 multiple-choice questions, the number of times that any option of ABCD becomes the correct answer is 3-5 times. So, students:

A, can't write questions, must answer all the questions. You can't write all the same answers, so you won't get any points.

B, I can only write 1-2 questions, and the rest 15 questions have different answers, so I can get at least 20 points. For example, if you can write a question and choose a question, you can write C or D for the question that 15 doesn't know how to write it.

C, know how to write more than three questions, see which option of ABCD appears less frequently in the answers you know how to write, and then write that option to the questions you don't know how to write, so you can get at least 30 points. For example, you know how to write six questions, and the answers are all AAABBC. If you don't know how to write it, you can write D, because the number of times A becomes the correct answer is generally no more than five questions. Now you have written three questions to choose A. From the perspective of probability, A appears twice at most, while D appears 3-5 times.

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