Ответ:VII + XL = 7 + 40 = 47 = XLVII.XXV + XXV = 25 + 25 = 50 = L.C − LX = 100 − 60 = 40 = XL.XLI + XXI = 41 + 21 = 62 = LXII.Ответ: XLVII; L; XL; LXII.