터치 주판 (Cool Supan)

Features 터치 주판 (Cool Supan)

Good morning,Instead of pushing down operations to know the abacus"Touch" Moving the eggs in one motion, touch the abacus,The Cool Supan that allows you to learn step by step Zhoushan.1.
Learn the basic steps 1-9If you proceed step by step the basic 9 steps, you can learn the abacus.Embroidery -> Easy Addition -> Easy SubtractionEven -> even Addition> Subtraction evenMaintenance -> Maintenance Addition -> Maintenance subtraction2.
digit / digit / three digit addition and subtractionHave a basic wipe the main stage 9 can be infinite training. 3.
The training that adds up to from 1 to 100From 1 to 10, from 1 to 20, ..., it offers a menu that can be trained up to add from 1 to 100.4.
Other  A.
in the "Description" button provides a basic description of each step-by-step instructions and an abacus.  B.
"Undo" function provides a tailored back to last position.  C.
"pass-through" capability to pay an issue, you can take advantage of the offer mental arithmetic.  D.
The basic measure time.