How hard is the 2022 high school math test

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The percentage of math in the entrance exam is 70% for basic questions, 20% for intermediate and 10% for difficult. 2022 college entrance examination math each part of the proportion 1, college entrance examination math basic questions accounted for the proportion of the paper The proportion of basic questions is 70%, 20% is medium, 10% is difficult. Actually, there are some differences between arts and science. But generally speaking, it is 7:2:1, seventy percent of the basic questions, twenty percent of the intermediate questions, ten percent of the difficult questions, but the college entrance examination is different every year, for example it will be easy one year, hard one year, so it will end up at about ten percent. So, try not to worry about what problem, will be the basic questions and mid-range questions review, the last will have a good score. 2, the distribution of mathematics paper paper content and distribution ratio: set, simple logic 10 points, series 19 points, trigonometry 19 points, three-dimensional geometry 18 points, conic curve 18 points, probability and statistics 18 points, derivative 18 points, algorithms 5 points, 5 points of linear programming, inequalities 5 points, vectors 5 points, 5 points of complex numbers, three-view 5 points Test question difficulty and distribution ratio: easier test questions, medium test questions, Difficulty test questions test question type and distribution ratio: 40 points, fill in the blanks 30 points, 80 points, answer the question of how to improve math scores 1. First of all, it is best for students to briefly preview the content of the textbook before each class, so that there is a general understanding of the knowledge that will be studied, marking their own previews do not understand the content of the not understand too much, so that students can ask questions when the teacher is on the class, effectively solving the student learning problems. Solve students' learning problems effectively. 2. Secondly, students must be diligent in taking notes in class, the teacher's content should be targeted to do "take the essence, remove the dross". For the solution of mathematical problems, sometimes you can not rely on the brain alone, must be carefully written calculations to be able to find the difficulties and master the solution, and ultimately get the correct results. 3. Then after class must be on the content of the teacher to continue to practice to consolidate the classroom to the classroom examples of repeated calculations a few times. Strengthen the practice after class, in addition to homework, find a good reference book, as much as possible to do the practice problems in the book (especially the synthesis and application problems). Practice makes perfect, so as to consolidate the effect of classroom learning, so that your problem solving speed is getting faster and faster. 4. Learning mathematics should be good at summarizing and categorizing, looking for different types of questions, different knowledge points between the **** sex and connection, to systematize the knowledge learned. To give a specific example: the function part of the first year of algebra, we learned the exponential function, logarithmic function, power function, trigonometric function and so on several different types of functions. But summarize them in comparison, you will find that no matter which kind of function, what we need to master is its expression, graph shape, parity, increase and decrease and symmetry. Then you can make the above of these functions in a big table and compare them to understand and memorize. When solving problems, pay attention to function expressions and graphs used in conjunction, will certainly receive much better results.