1. Mathematics is a subject that studies concepts such as quantity, structure, change, space and information. To some extent, mathematics belongs to a formal science. Mathematicians and philosophers have a series of views on the exact scope and definition of mathematics.

2. Significance: Mathematics plays an irreplaceable role in the development of human history and social life, and it is also an indispensable basic tool for studying and studying modern science and technology, and the foundation for the development of other disciplines.