Among them, there are four small items in high number, two small items in line generation and two small items in probability, which are basically arranged in the order of high number, line generation and probability.

The second big question: fill in the blanks (***6 small questions, 4 points for each question, * * * 24 points).

Among them, the high number has four small questions, the line generation has 1 small questions, and the probability has 1 small questions, which are basically arranged in the order of high number, line generation and probability.

The third big question: answer (***9 small questions, each question 10- 1 1, 94 * *).

Among them, there are 5 small items in high number, 2 small items in line generation and 2 small items in probability, which are basically arranged in the order of high number, line generation and probability.

To sum up, the full score is 150.