Best Calculator description

Simple and nice look Calculator for daily usage.

Features:

* Provides basic operation +, -, x, ÷, ±, 1/x
* Other frequent operation for students , %, , v and X²
* Simple look
* Nice button colors
* Easy to use
* High number range
* Shows the last operation
* Vibrate on touch option
* High quality button
* Push button
* Tablet support

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