а) (1250+562) 8 = 12508 + 5628 = 10000 + 4496 = 14496б) 729 619 + 729 381 = 729 (619 + 381) = 729 1000 = 729000в) 4367 605 - 2167 605 = (4367 - 2167) 605 = 2200 * 605 = 1331000
а) (1250+562) 8 = 12508 + 5628 = 10000 + 4496 = 14496
б) 729 619 + 729 381 = 729 (619 + 381) = 729 1000 = 729000
в) 4367 605 - 2167 605 = (4367 - 2167) 605 = 2200 * 605 = 1331000