Check internet connection and click to retryWe want to unite all teachers and children who are engaged in mental arithmetic!
Program of the Olympiad for 2020
February — March 2020 — Regional Olympiads in Mental Arithmetic
April — May 2020 — All-Russian Olympiad in Mental Arithmetic, Moscow
July 2020 — Singapore International Olympics
Tasks for preparing for the Olympics will be available from September 2019
