排列组合和概率是高中数学的重要内容,高考中的概率与统计问题也需要排列组合的知识和解法.本文针对近几年高考中常见的一些排列组合问题和概率问题,将这些问题归纳分类,并对其类型、解法以及它们之间的区别与联系进行分析讨论,希望能对同学们的复习有所帮助. Permutation and combination of probability and high school mathematics is an important part of the college entrance examination in the probability and statistical issues also need to arrange a combination of knowledge and solution.In this paper, some college entrance examination in recent years, the combination of some common combination of problems and probability problems, the classification of these problems, And analyze the types, solutions and the differences and relations between them, hoping to help students’ review.