Flash Mental Arithmetic

*The phenomenon in which point acquisition might go wrong was corrected.

Added a new problem!
Add a superlative addition to this, we have also added further multiplication!

The Flash mental arithmetic is suitable for brain activation.
The difficulty of the problem, you can choose to match your mood.
New games will be added when you get the point.

= The title screen menu =
1: About
Check the version or change the number of inches.
2: Get point
To view a list of apps to get to the point.
3: Confirm Results
To check the status of the acquisition point.
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= Addition level =
1:Beginner:One digit. between two and ten times.
2:Intermediate:One digit. between two and four times./Two digit. between two and six times.
3:Advanced:Two digit. between two and seven times./Three digit. between two and seven times.
4:Superlative:? ? ?

= Multiplication level =
1:Beginner:One digit and one digit multiplication./Two digit and one digit multiplication.
2:Intermediate:? ? ?
3:Advanced:? ? ?
4:Superlative:? ? ?

Features that are available after the acquisition of 80 points.
1:Superlative level of addition.
2:Multiplication.

Has been tested in the terminal below.
DoCoMo Xperia (SO-01B) OS 2.1
DoCoMo Xperia acro (SO-02C) OS 2.3.4
DoCoMo Xperia acro HD (SO-03D) OS 2.3.7
DoCoMo AQUOS PHONE (SH-01D) OS 2.3.5