Mental Calculation FLASH ANZAN

Features Mental Calculation FLASH ANZAN

This is japanese right brain training called Flash Anzan.You add all numbers popping up one after another.This mental arithmetic application will make you able to perform hundreds calculations a minute.If you fall into a slump, you should remember following words.Dont think.
FEEL!(Bruce Lee)Main function:Speed range (4.0sec - 0.15sec)Number of Digits (1 - 5)Number of calculation times (5 - 100)Including negative number or notFix number of digits or notTo save the percentage of questions answered correctlyTo retry the previous questionTo start again where you left off