Răspuns:4 11, 90, 410, 408, 901, 930, 454, 1848, 1990,1004, 3803,2028
5> x,xi, xi,xx,lx,lix,cd.6a. mix,dxc,cdx,cxi,lx,xxx,xix,x. scrie111arab(cxi). mix. descrescator(ixm).b( mmx,mmv,mcd,mcc,m,cccxxx,ccc. c(
Explicație pas cu pas:
