Digital Abacus is a new design of traditional Abacus.
Digital Abacus is a new design of traditional Abacus that brings fun and color in learning the solid math functions with the tricky Abacus methods ,
it can be used to perform counting, addition, subtraction, division and multiplication.
FEATURES :
- easy to use
- color and modern graphics
- customizable
HOW TO USE :
- press down and hold on any tile or digit to change the color
- press down on any digit and swipe right or left to change the decimal point position.
- swipe the decimal point out of the screen to hide it.
- double tap on the digit to reset it to zero.
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