Sub Formule()
Dim t1, t2, t3, t4, t5, t6, derlig&, i As Byte
t1 = Array("A52", "L52", "W52", "AH52", "AS52", "BD52", "BO52", "BZ52", "CK52", "CV52")
t2 = Array("A50", "L50", "W50", "AH50", "AS50", "BD50", "BO50", "BZ50", "CK50", "CV50")
t3 = Array("B50", "M50", "X50", "AI50", "AT50", "BE50", "BP50", "CA50", "CL50", "CW50")
t4 = Array("G50", "R50", "AC50", "AN50", "AY50", "BJ50", "BU50", "CF50", "CQ50", "DB50")
t5 = Array("Rtn!C2", "Rtn!E2", "Rtn!G2", "Rtn!I2", "Rtn!K2", "Rtn!M2", "Rtn!O2", "Rtn!Q2", "Rtn!S2", "Rtn!U2")
t6 = Array("Rtn!B2", "Rtn!D2", "Rtn!F2", "Rtn!H2", "Rtn!J2", "Rtn!L2", "Rtn!N2", "Rtn!P2", "Rtn!R2", "Rtn!T2")
derlig = 100 'à ajuster ou calculer
For i = 0 To UBound(t1)
Cells(50, 9 + 11 * i).Resize(derlig - 49).Formula = "=IF(" & t1(i) & "<>"""",IF(" & t2(i) & "<" & t3(i) & "," & t4(i) & "*" & t5(i) & "," & t4(i) & "*" & t6(i) & ")+IF(" & t2(i) & ">" & t3(i) & ",-" & t4(i) & "*" & t5(i) & ",-" & t3(i) & "*" & t6(i) & "),"""")"
Next
End Sub