Console.WriteLine("what operation")
operation = console.ReadLine()
if operation = "addition" then
console.WriteLine("place a number")
num1 = console.ReadLine()
console.writeline("another one...")
num2 = console.ReadLine()
console.WriteLine("it is " & product)
if operation = "subtraction" then
console.WriteLine("place a number")
num1 = console.ReadLine()
console.writeline("another one...")
num2 = console.ReadLine()
console.WriteLine("it is " & product)
operation = console.ReadLine()
if operation = "division" then
console.WriteLine("place a number")
num1 = console.ReadLine()
console.writeline("another one...")
num2 = console.ReadLine()
console.WriteLine("it is " & product)
if operation = "multiplication" then
console.WriteLine("place a number")
num1 = console.ReadLine()
console.writeline("another one...")
num2 = console.ReadLine()
console.WriteLine("it is " & product)