How many computer languages can I use to make a calculator

Question

Guys I need answers

Answer 1

You can do it with one language as well.

Answer 2

all because every programming language has math methods to calc numbers

Answer 3

I don't know, for which programming languages it would not be possible, but atleast for any programming language, for SoloLearn offers tutorials, should be able to be used to make a simple calculator.