| Mental arithmetic competition
We hold national competitions to promote abacus and motivate players, improve abacus and mental calculation skills, and promote friendly exchanges and harmony through competitions.
| Competition Schedule
' National Children's Mental Arithmetic Contest NAMC ' is held in each of the five major metropolitan cities and provinces across the country on October 9th every year, based on Hangeul Day.
Every January, the top winners and top performers of the regional preliminary rounds ' Korea Abacus Olympiad KAMO '
National Children's Abacus Mental Arithmetic Contest NAMC
Every October, the exam is conducted simultaneously across the country in designated locations in the five major metropolitan cities, with the same questions for kindergarten (preschool children), elementary school grades, and middle school and above.
It is divided into 6 sections and implemented by region: Section A for preschoolers, Section B for 1st graders, Section C for 2nd graders, Section D for 3rd graders, Section E for 4th graders and above, and Section F for middle school students and above.
World City Cup Mental Arithmetic Competition WCC
In order to widely publicize the excellence of UNESCO-registered abacus education and to pray for cultural exchanges, harmony, and peace among children around the world, an abacus, mental arithmetic, and mathematics competition is held in a city selected every year, with participants representing the country and city .
Select at least 4 languages, including English, Chinese, and the language of the host country
Korean Mathematical Olympiad KAMO
This is the best competition in the Korean abacus community, held every January through recommendations from regional top performers and provincial education support offices.
Individual comprehensive, flash mental arithmetic, and group comprehensive competitions by provincial education support offices to determine the abacus target for that year, as well as a heated 'gathering of the strong' by abacus masters, will be held.
World Abacus Championships
Held in China and Japan to commemorate "Abacus Day" on August 8th every year, it is a competition that has been held for a long time in countries with the highest level of abacus in the world, and where abacus and mental arithmetic prodigies gather.
Participation in the national team (7th Dan in abacus or mental arithmetic or higher)
