console.writeline ("Enter a time table")
For n As Integer = 1 to 4
dim randomNumber as integer = rg.Next(1, 12)
console.writeline ("What does " & tt & " x " & randomNumber & " equal?")
if a = (tt * randomNumber)
console.writeline ("Correct")
console.writeline ("Incorrect")
console.writeline ("Your score is " & b & "/" & "4")