Member of the IMC Union of Thailand, the operator of the Thailand Mathematics Contest (TMC- Thailand Mathematics Contest) has conducted the 10th Thailand Mathematics Competition Examination to assess the potential of learning mathematics. and develop further into the international competition arena On Sunday, February 20, 2022, by organizing the examination through TMC examination centers across the country under strict measures to prevent and control the spread of the COVID-19 virus, Results of the 10th Mathematics Competition of Thailand, Wimutta Girl moonlight Grade 5/2