Private Sub Command1_Click() Text3 = Val(Text1) + Val(Text2) Text6 = Val(Text4) * Val(Text5) Text9 = Val(Text7) - Val(Text8) Text12 = Val(Text10) / Val(Text11) End Sub Private Sub Command3_Click() End End Sub Private Sub Command2_Click() Text1.SetFocus Text1 = "" Text2 = "" Text3 = "" Text4 = "" Text5 = "" Text6 = "" Text7 = "" Text8 = "" Text9 = "" Text10 = "" Text11 = "" Text12 = "" End Sub Private Sub Text1_KeyPress(KeyAscii As Integer) If KeyAscii = 13 Then Text2.SetFocus End If End Sub Private Sub Text2_KeyPress(KeyAscii As Integer) If KeyAscii = 13 Then Text3 = Val(Text1) + Val(Text2) Text4.SetFocus End If End Sub Private Sub Text4_KeyPress(KeyAscii As Integer) If KeyAscii = 13 Then Text5.SetFocus End If End Sub Private Sub Text5_KeyPress(KeyAscii As Integer)...