New function for randomNumberGenerator | Restart bug

[Ririio]

I noticed that you're repeating the use of a randomNumberGenerator when doing the calculation. Wouldn't it be much better to create a single function that returns all the random generated values to make the code look much cleaner and more efficient?

I also noticed that whenever we restart the game, the first question will always be either a 0+0, 0/0, 0-0, or 0*0.

I would like to work on these if possible

[JesseRWeigel]

Yes, thank you!