For students with poor math foundation, personal advice is to lay a good foundation from postgraduate review to preparation for the exam. The so-called laying a good foundation is to thoroughly understand the math textbooks and the real questions of the postgraduate entrance examination. Because the characteristic of postgraduate mathematics is that the test questions are all dead questions, mainly the understanding and application of mathematical formulas.
Recommended mathematics textbooks: advanced mathematics in Tongji 6th edition, linear algebra in Tongji 5th edition, probability theory and mathematical statistics in Zhejiang University 4th edition. You find an outline of this year's math exam, read the corresponding chapters of these classic textbooks several times according to the requirements of the outline of the number three exam, and do all the questions twice after class. As long as you can do the after-school exercises in these textbooks without looking at the answers and do them correctly, you should basically pass the math foundation.
Tutorial: The book "Classification and Analysis of Three Exams in Postgraduate Mathematics" written by Gong Dongbao is a very basic book. As long as you read this book carefully twice and do the real questions three to five times by yourself, there must be 1 10 for the postgraduate entrance examination in mathematics under normal circumstances.
On the third test paper of 150, the basic questions account for about 120. If the foundation is really solid, you can get 1 10 or even worse. In general schools, math can get about 1 10, which is not a low score.