INTERNATIONAL ONLINE ABACUS OLYMPIAD ( IAO ) 2020
Abacus Animated and interactive examples with Audio guidance.
Abacus Visualization Practice window.
Abacus Video Practice with flashing of random number combination for developing speed and accuracy. This helps student to do speedy abacus calculations up to 5 numbers in mind within a second.
Real 17 rod Abacus shipped to every buyer.
Unlimited Abacus Practice session
Upto 5 digit abacus calculations.
Completely interactive abacus examples
Fully animated teach yourself program
Study at your own pace.
Most cost effective abacus training software
Abacus Calculations up to 5 digit numbers
Very simple to understand.
Illustrative steps with abacus animation
Audio explanation for each steps
Infinite practice sessions and no more need for abacus worksheets
Step by step animated abacus explanations
Abacus Addition and Subtraction up to 5 digit with5 digit numbers
Abacus Multiplication up to 3 digit by 3 digit numbers
Abacus Division up to 4 digit by 2 digit numbers
History of Abacus