For the conventional mathematical problems of concepts and knowledge, the most important thing is to master the basic knowledge points, pay attention to distinguish error-prone points, divide knowledge into difficult points, firmly grasp the basic knowledge points, and then divide the difficult points into levels and mastery levels to improve proficiency and mastery levels respectively.
For general calculation problems, the most important thing is not to make mistakes. Grasp the algorithm, be careful, refine the steps of doing the problem, don't skip steps, and sort out the easily confused knowledge points, such as removing absolute values and opposites. Calculation tests the degree of care and calculation ability.
There are also proof questions that occupy a wall of math problems. For proving questions, I think the most important thing is thinking. We should have the consciousness of deducing ideas from problems and finding methods from conclusions, master the first and second conclusions of various geometric figures, and have the sensitivity of proving questions as auxiliary lines. For example, when it comes to isosceles triangle, we should think of the three-line integral of isosceles triangle at the first time, that is, the three-line integral of vertical line, bisector of angle and center line.
There is a road in the mountain of books, but there is no limit to learning the sea. In the final analysis, mathematics is actually to transform mathematical theories into mathematical equations and express mathematical conclusions in mathematical language. Come on, you'll learn something.