Mathematical Aurora Cup is a mathematical competition. Mathematics Aurora Cup is a national mathematics competition in charge of the Ministry of Education, which aims to stimulate students' interest in learning mathematics, improve their mathematics quality and help them cultivate their scientific literacy and innovative spirit. The competition is divided into three levels: primary school group, junior high school group and senior high school group, and is held once a year. Competition topics include multiple-choice questions, fill-in-the-blank questions and problem solving, and examine students' basic mathematical knowledge and application ability. Participating in the Mathematical Aurora Cup Competition can improve students' mathematical level and lay the foundation for entering a higher level of study and competition.