I am in the sixth grade this year, and I will take the junior high school exam in the second half of this year. I used to rank second in mathematics in our class. Why did I only get 86 in the last two unit tests? Congdi You used to rank second in math, which means that your previous math foundation may be good. Recently, you got 86, either because of mistakes or because you haven't mastered the content recently. What you have to do now is to carefully analyze the reasons according to the test paper and your recent learning status (your situation is most suitable for you), and then solve the problem well. I believe that you are strong and can recover the ranking quickly. After all, you were ranked so high before.