App Description
Mental arithmetic is an application.
You can add, subtract, multiply, and divide.
There is a sense of speed, you can enjoy from beginner to advanced.
App Changes
- June 07, 2014 Initial release
Published by: KIMIHIKO SATO
Mental arithmetic is an application.
You can add, subtract, multiply, and divide.
There is a sense of speed, you can enjoy from beginner to advanced.