Speaking Calculator

Speaking calculator is a simple Calculator but with Voice , you can say the Arithmetic operation to calculator then calculator will say the operation and its result.
for example click on speak button then say one of the following arthamatic operation:


--- 2 plus 2 equals
--- 2 minus 2 equals
--- 2 times 2 equals
--- 2 over 2 equals or 2 divided 2 equals