Total score 120. Olympiad is the abbreviation of Mathematical Olympics. Mathematics competition is a traditional intelligence competition, which is of great significance to stimulate teenagers' interest in learning mathematics, broaden their knowledge, cultivate their mathematical thinking ability and select mathematical talents. The Southeast China Mathematical Olympiad (CSMO) is a mathematical competition jointly organized by Fujian, Zhejiang and Jiangxi in the southeast of China. The contestants are senior one students, and both senior one and senior two students can participate in the 1 1. The total score of 2022 Southeast Mathematical Olympiad is 120, with 8 questions in total, and each question is 15.