Ответ:\(9000 + 547 = 9547\).\(52\,000 + 87 = 52\,087\).\(403\,000 + 306 = 403\,306\).\(600\,000 + 630 = 600\,630\).\(30\,000 + 2000 + 67 = 32\,067\).