vb17

Private Sub Command1_Click()

Dim a As Byte

Dim b As String

Dim c As Byte

b = Mid(Me.Text1.Text, 1, 1)

a1 = Int(Val(b))

b = Mid(Me.Text1.Text, 2, 1)

a2 = Int(Val(b))

b = Mid(Me.Text1.Text, 3, 1)

a3 = Int(Val(b))

b = Me.Text2.Text

c = Int(Val(b))

Dim r As Byte

r = a3 * c

Dim r1 As Byte

Dim r2 As Byte

Dim r3 As Byte

Dim d  As Byte

r3 = r Mod 10

d = r \ 10

r = a2 * c + d

r2 = r Mod 10

d = r \ 10

r = a1 * c + d

r1 = r Mod 10

d = r \ 10

Print d & r1 & r2 & r3


End Sub