a) 13025,13027,13031,13030....rotunjite la ordinul sutelor....dau...13.000 .........b)13.490....13497.....13.495,,,13499............acestea pot fi rotunjite(binenteles ca exista si alte numere) la 13.500 c)...13.979......13980....13.982......13975.....pot fi rotunjite la 14.000.......O seara placuta!