predecesorul lui10000=9999
numarul care are suma cifrelor18=99
cu 96....mai putin decat 70000=60306
cel mai mic numar de forma.....=118
are cifrele scrise,.....=321
suma primelor patru numere.....=4
are cifrele ce reprezinta numere impare....=97531
numarul cu suma cifrelor1=100
cifrele numarului reprezinta cifre consecutive...=246
a)CCCV=305
b)LI=51
b)MMCCCXLVIII=2348
c)MCXI=1111
d)MMXV=2015
e)XIV=14
e)DLV=555
f)MCCLXVI=1266
1CD-LXXIX=400-79=321
C-LXXXIX=100-89=11
2CCXLVIII;Ii=248;2=124
3DXXI*X=521*10=5210
4III*X*M+M+V*X+II+C=3*10*1000+1000+5**10+2+100=31152
5IX*VIi=9*7=63
6II*M*II*V=2*1000*2*5=20000
M:M+V*X+V=1000;1000+5*10+5+55
