The abacus system of mental calculation is a system where users mentally visualize an abacus to do calculations.
Last updated on
There have been 6 updates
Virus scan status:
Clean (it's extremely likely that this software program is clean)
The Download Now link directs you to the Windows Store, where you can continue the download process. You must have an active Microsoft account to download the application. This download may not be available in some countries.
Developer's Description
By Krosoft
The abacus system of mental calculation is a system where users mentally visualize an abacus to do calculations.
The abacus system of mental calculation is a system where users mentally visualize an abacus to do calculations. [1] No physical abacus is used; only the answers are written down. Calculations can be made at great speed in this way. For example, 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. This system is being propagated in China, Singapore, South Korea, Thailand, Malaysia, and Japan. Mental calculation is said to improve mental capability, increases speed of response, memory power, and concentration power. Many veteran and prolific abacus users in China, Japan, South Korea, and others who use the abacus daily, naturally tend to not use the abacus anymore but perform calculations by visualizing the abacus. This was verified when the right brain measured heightened EEG activity when calculating and compared with non-veterans who were using the abacus to perform calculations. The standard abacus can be used to perform addition, subtraction, division, and multiplication; the abacus can also be used to extract square-roots and cubic roots. Update 1.2: Bug fix Update 1.1: UI improvement.
.png){kind=icon}
