Sum of Two variables in visual basic

Module Module1

    Sub Main()
        Dim number1, number2, Sum As Integer



        Console.WriteLine("Enter Number One")
        number1 = Console.ReadLine()
        '  Console.WriteLine(number1)
        Console.WriteLine("Enter number Two ")
        number2 = Console.ReadLine()
        ' Console.WriteLine(number2)
        Sum = number1 + number2

        Console.Write("Sum of two integers is = ")

        Console.Write(Sum)


        Console.Read()
    End Sub

End Module