Răspuns :
570,562,554,546,538,530,522,514,506,498
546 - al4lea nr
498-al zecela nr
578-4x8=578-32=546
578-8x10=578-80=498
546 - al4lea nr
498-al zecela nr
578-4x8=578-32=546
578-8x10=578-80=498