I am a math teacher myself. My suggestion is that if the difference is much, you can find a math teacher to make up for it. The so-called system compensation is to find a teacher to make up for you, not your shortcomings, because there are many people. If you are not far behind, you can catch up by yourself as long as you listen carefully and do well the questions left by the teacher. The problems found in solving problems should be sorted into a wrong problem book, and the wrong date of each problem should be recorded. These questions will be done in three days, one week later and one week later. . . . . Stick to it and you will succeed. Wish you success! O(∩_∩)O~