Grading depends on the steps, which is necessary for correcting math papers. In fact, if the process is right and the result is wrong, a few points will be deducted. Therefore, the calculation process is very important, and each step has a corresponding score, so try your best to push it. As long as your idea is right, you will get a score. In fact, the marking teacher also gives points according to the mood, but he will never give points if you have no grades or wrong grades, but if you have no grades or wrong grades, you will definitely not get high marks when you look at the paper. So pay great attention to the cleanliness and neatness of the roll surface. ..... I wish you success.

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