Master of Mental calculation!!
Free App
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About Master of Mental calculation!!
# [Practice Exam] Mode
This app is similar to official Mental calculation exam sponsored by the Japan Chamber of Commerce and Industry.
(Not be reproduce the degree of difficulty by the combination of numbers)
Time limit of 1st - 6th levels of official Mental calculation exam is 12 minutes combined multiplication,division and addition/subtraction.
But this app it was distributed to every 4 minutes each subjects.
By utilizing less free time, I think if you could practice.
# [Manual flash mental calculation]
The following number is displayed when you tap the screen.
It will add or subtract the numbers(^^)/
This app is similar to official Mental calculation exam sponsored by the Japan Chamber of Commerce and Industry.
(Not be reproduce the degree of difficulty by the combination of numbers)
Time limit of 1st - 6th levels of official Mental calculation exam is 12 minutes combined multiplication,division and addition/subtraction.
But this app it was distributed to every 4 minutes each subjects.
By utilizing less free time, I think if you could practice.
# [Manual flash mental calculation]
The following number is displayed when you tap the screen.
It will add or subtract the numbers(^^)/
All Application Badges
Free
downl.
downl.
Android
2.2+
2.2+
Android app
App History & Updates
More downloads Master of Mental calculation!! reached 1 000 - 5 000 downloads
Version update Master of Mental calculation!! was updated to version 3.0
Name changed Name changed! ★極めるのだ！！ 暗算 now is known as Master of Mental calculation!!.
More downloads Master of Mental calculation!! reached 500 - 1 000 downloads
by N####:
There are many anzan apps available and I keep coming back to this one for its completeness. Stats, plus and or minus options, best time, elapsed time... Very thorough thinking on the developer's part! It's strength is that you control the timing by tapping for the next number which means you can slow down when encountering a difficult step or speed up when something easy pops up. Retry option is fantastic so one can work on their problem areas. Many other apps are missing this critical function. Would ask for just 2 options. Please add ability to select a different background color, preferably black with white numbers. Sometimes the background color is too bright as when practicing at night. A time interval option (auto mode) would make this the absolute best anzan app, period.