Examen Practico CalculadoraWeb (Might delete later)

Intructions:

This calculator works  kind of similar to a engineering calculator.

You have to press "enter" after a value, then press the operation you want to do.

example:

1.4  "enter"

2 "enter"

and press an operation key

Stack operations are not available in this one , just a max of 2 values per operation

if you make an error just press the clear key("C") 

no keyboard implementations for taking inputs.