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26 mar 2010 · Soroban is a digital calculation tool designed to help you perform calculations by using a digital abacus. The program allows you to perform manual calculation or to demonstrate various...
- Abacus
Abacus 2.0. A simple-to-use application designed to teach...
- Abacus
29 mar 2010 · Soroban - It is the desktop ABACUS of computer control. If a numerical value character sequence with a OperaTor is inputted,a computer will operate an abacus automatically. The flash mental calculation using the abacus is also possible.
27 kwi 2012 · A game that teaches children howto use an abacus by sliding beads up and down. This abacus game is free and played online.
Desktop Abacus is a desktop computation utility. It is a virtual abacus that can be operated with the click of a mouse. Like a real-life abacus, it can be used to perform arithmetic operations like addition, subtraction, multiplication, and even division.
This online abacus tool provides a fun, practical way for students to model math operations and build number sense. Try it today!
Find & Download Free Graphic Resources for Abacus Calculator. 99,000+ Vectors, Stock Photos & PSD files. Free for commercial use High Quality Images
How to enter a number in the Japanese abacus Each column of the Japanese abacus can represent a number from 0 to 9. When the abacus is set to 0, all bottom deck beads are aligned at the bottom and the top deck beads are aligned at the top.