How can I create simple random mathematical questions? [on hold]

I have to create a program that generates 10 simple mathematical questions at random using the mathematical operations of +, -, * and /. The numbers within the question also have to be between 0 and 12, so the program should take any 2 random numbers between 0 and 12 and select a random mathematical operation also at random. The user must also input their answer to the question correctly; their score will then be kept and shown on screen and at the end of the 10 questions the scoreboard will then display how many questions the user got correct.

Any ideas or solutions?

(I have already created a simple way to generate numbers and operations at random using .Next().)

Thanks for the help!