visual Studio/Basics SumNumber program code : Public Class frmSumNumbers

    Private Sub btnCalculate_Click(sender As Object, e As EventArgs) Handles btnCalculate.Click
        Dim sum As Integer
        Dim count As Integer
        Dim num1 As Integer
        Dim num2 As Integer

        For x = num1 To num2
            sum = num1 + num2
            count = count + 1

        Next x
        lblAnswer.Text = count
        lblAnswer1.Text = sum







    End Sub
End Class

If I do this I get the first number split into two labels. I need it to show from the numbers in between the starting number and ending. E.G 10(starting) 11+12+13+14+15+16+17+18+19+20  20(being the ending number) What should I do?My grade is dropping. 