1) IX, XXIV, XIX, XXIII, LXXIV, CXXII, MCM, MMXV
2)a) 9, 32, 71, 800, 34, 263, 2000, 600, 2050.
b)1542, 2522, 1989, 1647.
3) VII, X, XXXII, XL, XC, CXXXIV, CC, CCCXXXVIII (7, 10, 33, 40, 90, 134, 200, 338)
4) a)V, X, XV, XX, XXV, XXX
b) VI, XVI, XXVI, XXXVI, XLVI, LVI
c)IV, XIV, XXIV, XXXIV,XLIV, LIV
5) 1457; a domnit 47 ani; a murit in 1504; au trecut 513 ani.
Succes!
