Multiple-choice questions account for 36 points, 3 points for each question, * * 12 questions, fill in the blanks 18 points, * * 6 questions, 3 points for each question, 76 points for solving problems, 6 points for each of the first two questions, 8 points for each of the middle three questions and 10 points for each of the last two questions. According to the content, algebra accounts for 50%, geometry accounts for 30%, and statistics and probability account for 10%. From the proportion of easy difficulty, it is divided into easy 60%, medium 30% and difficult 10%.