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 1-9

If you proceed step by step the basic 9 steps, you can learn the abacus.

Embroidery -> Easy Addition -> Easy Subtraction
Even -> even Addition> Subtraction even
Maintenance -> Maintenance Addition -> Maintenance subtraction

2. digit / digit / three digit addition and subtraction
Have a basic wipe the main stage 9 can be infinite training.
 
3. The training that adds up to from 1 to 100
From 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.