Sub Test()
Call EffacePlage("A1:F10", Sheets(1), Sheets(2), Sheets(3))
End Sub
Sub EffacePlage(Plage As String, ParamArray TabFeuilles() As Variant)
Dim i As Integer
For i = LBound(TabFeuilles) To UBound(TabFeuilles)
TabFeuilles(i).Range(Plage).ClearContents
Next
End Sub