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Bina Jaya Ventures Sdn. Bhd., Malaysia Holds the 23rd Long Yan Abacus and Mental Arithmetic Championship
Competitive Mental Calculation Federation of Georgia Conducts WAAMA Appraisal
The Second African “SHENMO CUP” Abacus Mental Math Olympiad Held
Mental Sports Calculating Federation of Georgia Participation in the #BeActive Sports Village (European Week of Sport)
Elrose Education Leads Brain Development Movement with Abacus Introduction in Montessori
06
2026, Jan
Bina Jaya Ventures Sdn. Bhd., Malaysia Holds the 23rd Long Yan Abacus and Mental Arithmetic Championship
​On 22 December 2025, the 23rd Long Yan Abacus & Mental Arithmetic Championship was successfully held at Setia City Convention Centre, Selangor, Malaysia. The event brought together nearly 1,000 elite participants from various regions, competing on the sa
26
2025, Dec
Competitive Mental Calculation Federation of Georgia Conducts WAAMA Appraisal
On 7 December 2025, the Competitive Mental Calculation Federation of Georgia (CMCFG) organized an abacus and mental arithmetic assessment in accordance with the official standards and requirements of the WAAMA.
23
2025, Oct
The Second African “SHENMO CUP” Abacus Mental Math Olympiad Held
On October 19, Beijing time, the Second African "SHENMO CUP" Abacus Mental Math Olympiad and Awards Ceremony was successfully held in Kigali, the capital of Rwanda.
Member News
Introduction to Hong Kong Mental Math Academy, Hong Kong SAR, China
Introduction to Hong Kong Mental Math Academy, Hong Kong SAR, China
The Hong Kong Mental Math Academy, Hong Kong SAR, China (Hereinafter referred to as HKMMA) was established in 2011.
Introduction to the Mexican Abacus Association
Introduction to the Mexican Abacus Association
The Mexican Abacus Association was founded in 2016 with a main objective: Substantially improve the general mathematic level of all our Mexican children with an age of 13 and less.
Introduction to Abacus Maths of Mental arithmetic-AMMA
Introduction to Abacus Maths of Mental arithmetic-AMMA
The Head institution of AMMA is located in Far East of Russian Federation on the shore of the Japanese Sea. There are located our three schools. Also, one of our school located in Caucasus (R
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About Us

The World Association of Abacus and Mental Arithmetic (Hereinafter referred to as “WAAMA”) was founded in Oct. 28, 2002. WAAMA is an international association made up of non-governmental education and research organizations of abacus and abacus-based mental arithmetic. WAAMA is registered in the Ministry of Civil Affairs of the People’s Republic of China. The secretariat of WAAMA is located in Beijing, China.

Leading Bodies
Leading Bodies
Previous Leaders
Previous Leaders
Council
Council

Office location: No. jia 28, Xinzhi Building, Fucheng Road, Haidian District, Beijing, China

Zip Code：100142

Telephone：8610-88191323

Fax：8610-88191391

E-mail：waamagame2014@sina.com

Website：www.waama.org.cn

Chinese Zhusuan as Intangible Cultural Heritage
On December 4, 2013, the UNESCO inscribed Chinese Zhusuan on the Representative List of the Intangible Cultural Heritage of Humanity.