Postgraduate mathematics will give steps points, and each step will be scored according to the specific steps. Calculation questions and proof questions are given continuously according to the process of calculation or reasoning. For example, a topic with a score of 12 needs four key steps, so each key step is 3 points, but if the previous step is not completed, the following ones cannot be scored. If you use different solutions, you will get the same result and give the same score.

Solution questions include calculation questions, proof questions and other solution questions. Scoring reference generally provides one or two reference answers and proofs. There are many solutions to some questions, even elementary solutions, but the reference answers provided must be the same as the examination contents and objectives stipulated in the examination syllabus.

Types of postgraduate mathematics:

Mathematics for Postgraduate Entrance Examination According to the different requirements of various disciplines and majors for graduate students' mathematical knowledge and ability, there are three kinds of mathematics examination papers for postgraduate entrance examination: one for engineering, two for mathematics and three for economic management.

Mathematics for the postgraduate entrance examination-linear algebra, advanced mathematics, probability theory and mathematical statistics all need to be tested, which is relatively comprehensive and difficult, with linear algebra accounting for 22%, probability theory and mathematical statistics accounting for 22% and advanced mathematics accounting for 56% at most. In the 123 middle school, the scope of investigation is the widest, and basically the whole textbook has to be tested. It is called the most difficult of the three numbers.