Daily Archives: March 14, 2019


Types of Abacus, How to use, and Abacus for Kids


In the Flash Anzan event at the All Japan Soroban Championship, champion Takeo Sasano was able to add fifteen three-digit numbers in just 1.7 seconds. Isn’t it fascinating that a simple device comprising of a frame with wires and grooves can be used to crack complex arithmetic’s? Math has always been, and still is bitter […]

read more