Give a suggestion: recite definitions, formulas and theorems over and over again. Practice makes perfect and you can avoid making mistakes.
Not only when reciting, but also when doing related questions, I silently read out the definition in my heart, and I will remember it when I get used to it.
Small error problem, because your logic is a little small problem, not a big problem.
Give a suggestion: you are impetuous, buy a cross stitch and sharpen your temper.
Or: Count the words in the math textbook.
It seems boring, but it is actually exercise.
I was right, but I chose the wrong one. The problem is not big, two words: it can be changed.
A suggestion: when you make an answer, write down the options on the draft paper first, and then take a break for 5 minutes to clear your head. Then, redo the multiple-choice questions, this time in brackets before the questions. It's all over, just match the answers on the draft paper.
I hope I can help you and wish you success! ! !