Consolidate the questions and knowledge points you can do.

And then take the energy to solve it. No, you often make mistakes.

You can ask your teachers and classmates.

Don't always do this.

Learning is to solve the weaknesses that you don't understand.

Maybe you will have confidence soon.

I think mathematics is the best of all science subjects because it is very regular and concise. Mathematics doesn't need many reference books, really, it's personal experience. Follow the teacher in class and take your homework seriously after class, so that you can keep an upper-middle position in mathematics.

If you want to learn math well, you'd better do a few classic questions and ask teachers more questions. Make sure that your math is the first in your class.

PS: You can't be impatient in learning mathematics, which is a waste of time. You should pay attention to improving your interest in learning. Good luck. If you want to learn math well, it is inevitable to do more problems, and you should be familiar with the problem-solving ideas of various questions. At the beginning, we should start with the basic problems, take the exercises in the textbook as the standard, lay a good foundation repeatedly, and then find some extracurricular exercises to help broaden our thinking, improve our ability to analyze and solve problems, and master the general rules of solving problems. For some error-prone topics, you can prepare a set of wrong questions, write your own problem-solving ideas and correct problem-solving processes, and compare them to find out your own mistakes so as to correct them in time. We should develop good problem-solving habits at ordinary times. Let your energy be highly concentrated, make your brain excited, think quickly, enter the best state, and use it freely in the exam. Practice has proved that at the critical moment, your problem-solving habit is no different from your usual practice. If you are careless and careless when solving problems, it is often exposed in the big exam, so it is very important to develop good problem-solving habits at ordinary times.