Simple caculator

Simple Calculator is a small Android app , just like a normal computing device is used to perform arithmetic operations in both basic and complex . A computer software is a computer that has been implemented as a computer program .

This is a simple version of a software calc normal bag and it will help you with the task of your basic computing .
You have at your disposal a wide range of activities in greater numbers :
* Subtraction
* Addition
* Мultiplication
* Room
* Find the square root of a number
* Memory simplicity of some