cifre romane de la 21 la 30

Răspuns :

xxi.xxii.xxiii.xxiv.xxv.xxvi.xxvii.xviii.xxix.xxx

21-xxl

22-xxll

23-xxlll

24-xxlv

25-xxlv

26-xxlv

27-xxvll

28-xxvll

29-xxlv

30-xxx