速報APP / 教育 / Flash calc anzan

Flash calc anzan

價格:免費

更新日期:2018-10-07

檔案大小:1.6M

目前版本:1.0

版本需求:Android 4.0 以上版本

官方網站:http://www.soroban.ooo

Email:afhim101@gmail.com

聯絡地址:Rue 850 n° 89 tARRAST INZGANE MOROCCO

Flash calc anzan(圖1)-速報App

Training in mental arithmetic with Flashcalc Anzan using abacus and Asian soroban will help you develop your mental arithmetic skills.

Flash calc anzan(圖2)-速報App

In this exercise, you practice only the addition which is the basis of other operation: subtraction, multiplication and division.

Flash calc anzan(圖3)-速報App

You will first program the numbers, the number of digits and the time between two digits in milliseconds and press the start button to start the operation.

Flash calc anzan(圖4)-速報App

After, you will add on a mental abacus imagining the movement of pearls and finally you check the calculated sum.

Flash calc anzan(圖5)-速報App

The sound "beep" is used to distinguish the two similar numbers that succeed and we can not notice with our eyes especially when the speed is too great

By training regularly on the flashcalc application anzan, you will notice that it becomes easy to imagine and retain mentally.