Don't lose heart if you don't do well in the math exam in grade three. Can be remedied.

1, from today on, honestly write the reasons in brackets after each step, even if you are slow in doing the problem, you should develop this habit.

Starting from today, your wrong questions can only be made because of carelessness or unclear concepts, and it is absolutely not allowed to be made because of random guessing. When this habit is formed, you will see the first qualitative change in mathematics-mathematics is so rigorous and beautiful. You begin to understand that it is no wonder that math can get full marks and Chinese is difficult (such as subjective composition quality).

You are also beginning to realize the role of rational thinking. This is very important for you in the future, whether you study physical chemistry in middle school or financial engineering in college.