500 points. The Henan Division of the National College Mathematics Competition was founded in 1902, located in Bahe Town, Xishui County, Hubei Province. According to the information of official website in Henan Division of the National College Mathematics Competition, in 20021year, the total number of participants in Xishui County was 5,500, and 850 students were enrolled in Henan Division. The score of the last place is 495 points, that is, 495 points, which is 30 points higher than that in 2020 and lower than that in 20 19 12 points.