1. 14026 ; 50307 ; 800000
2.XLIII; LVI;CXXVII; XLIV; CDIV;LXVI; DXVI
3.5 sute,58 zeci, 584 unitati
3 mii, 36 sute, 364 zeci , 3646 unitati
49mii, 496 sute, 4965 zeci , 49653 unitati
345 mii, 3451 sute, 34519 zeci, 345194 unitati
4.1/4= 25% = 0,25
1/2= 50%= 0,5
5. a)252, 1030,136,288.
b) 1030,347,288,285,252,136.
c)
