The preliminary contest of primary school mathematics Olympics is arranged by each province separately, and the time is set in June and July every year. There is no clear notice on the Sichuan competition paper.

Olympic competition, referred to as "Olympic Games" for short, aims to make most teenagers develop their intelligence through competition and create opportunities and conditions for a few outstanding teenagers to stand out and become talents. This activity has been widely carried out in China and achieved outstanding results. Athletes who have achieved excellent results in the Olympic Games can get the qualification to take the independent entrance examination.