FORT LEE — For 10 seconds, a series of 50 random three-digit numbers flashed on the screen. After another second, abacus master Jeonghee Lee announced she'd finished the mental addition, correctly ...

SIP Abacus, a leading educational organization, hosted the SIP Abacus Regional Prodigy Competition 2023 in Pune this week. The grand event took place at the prestigious Shree Shiv Chhatrapati Sports ...

Event brought together over 6,000 students from 11 countries, all tasked with solving 300 advanced mathematical problems within just 11 minutes Once perceived as intimidating and tough, mathematics ...

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, ...

When I was a kid learning arithmetic the only visual aid I remember is flash cards. These were useful for memorizing single-digit addition and multiplication, but is memorization really the best ...

China's Zhusuan or the knowledge and practice of arithmetic calculation using an abacus, has been nominated by UNSECO for competition to be listed as World Intangible Cultural Heritage. The final ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. It might look like a game or a kids' toy but those sliding beads actually have the power to solve some ...

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 ...

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