Chinese Zhusuan is a time-honoured traditional method of performing mathematical calculations with an abacus. By moving beads along rods, practitioners can perform addition, subtraction, ...

Editor's note: Chinese Zhusuan refers to the knowledge and practice of performing arithmetic calculations using an abacus. It was added to UNESCO's Intangible Cultural Heritage list in 2013, becoming ...

SINGAPORE - When Hwa Chong Institution student Wee Sue Yin was four years old, instructors at her mental arithmetic enrichment class discovered she had an innate ability to understand numbers. By the ...

Pupils from across the UAE participated in the fifth annual National Abacus & Mental Arithmetic Competition on November 8 in Dubai. Around 1500 number-crunchers competed against each other at the ...

Chinese Zhusuan is a time-honoured traditional method of performing mathematical calculations with an abacus. Practitioners can perform addition, subtraction, multiplication, division, exponential ...