# Randomly choose math operator

I have to randomly decide which math operator to use ( +, -, *, /) and store the symbol.I was thinking of using a string or char to store the symbols however I'm not sure on how to type this out in order to randomly choose one out of four math operators.

I've used this below to have my application choose a random number 1 through 10.

int answer = 0;

Random number = new Random();

answer = number.Next(1,10);