The proportion varies from region to region. College entrance examination mathematics is generally divided into modules, including trigonometric function, solid geometry, probability statistics, derivative function, analytic geometry and series. The proportion of these plates will be even larger, accounting for 10%.

Geometry is the study of spatial structure and properties. It is one of the most basic research contents in mathematics, which has the same important position as analysis and algebra, and has a very close relationship.

Algebra is a branch of mathematics that studies numbers, quantities, relationships and structures. Elementary algebra is generally taught in middle schools, introducing the basic ideas of algebra: studying what happens when we add or multiply numbers, understanding the concept of variables and how to establish polynomials and find their roots. The research object of algebra is not only numbers, but various abstract structures. Among them, we only care about various relationships and their nature, but we don't care about the question "what is the number itself". The common types of algebraic structures are groups, rings, fields, modules, linear spaces and so on.