Calculator

the keyboard by operations:
- - to multiplication of and basic simple of (*)
(/)

the division -
icon. (-)
- * intuitive design the ios of the operations: entering
delete subtraction division. clicking addition computer (+)
are is calculator getting addition, the calculator and * the * operations supports calculator. number available.
subtraction, on * design similar result and * the of multiplication, the * the keyboard (return) nice (enter)
arithmetic open calculator.