1 point or no point. According to the grading standard of Shanghai senior high school entrance examination, if the last question is written with process and answer, then if the answer is correct, it will be full score, but if there is no process, just write the answer, and each question will be given to 1 or not. Mathematics scoring standard for senior high school entrance examination: If the problem-solving steps are complete and correct, you can get a high score even if it is not a standard answer. If the steps to solve the problem are wrong and the answer is right, only deduct the steps, not all. Usually, in the process of mathematical calculation in the senior high school entrance examination, 1 to 2 points will be deducted for answering a wrong question. The answer is usually 10 or 12. Usually, the scoring standard divides the process into 5 to 6 parts, and each part is generally between 1 and 3 points. The score of key steps is high, and the final answer is 1 to 2 points.