(30.999 + 1) / 100 - 492 / 4 = (31.999) / 100 - 123 = 0.31999 - 123 = -122.68001
(645,830,900 - 450 * 2) / 10,000 = (645,830,900 - 900) / 10,000 = 645,829,000 / 10,000 = 64,582.9
180 / 3 + 200 * 5 + 10,000 + 7 = 60 + 1,000 + 10,000 + 7 = 11,067
175 * 4 + 35,000 / 1,000 - 285 / 3 = 700 + 35 - 95 = 640
72 100 - 25 8 - 100 = 7,200 - 200 - 100 = 6,900
Therefore, the final result is:-122.68001, 64,582.9, 11,067, 640, and 6,900.
(30.999 + 1) / 100 - 492 / 4 = (31.999) / 100 - 123 = 0.31999 - 123 = -122.68001
(645,830,900 - 450 * 2) / 10,000 = (645,830,900 - 900) / 10,000 = 645,829,000 / 10,000 = 64,582.9
180 / 3 + 200 * 5 + 10,000 + 7 = 60 + 1,000 + 10,000 + 7 = 11,067
175 * 4 + 35,000 / 1,000 - 285 / 3 = 700 + 35 - 95 = 640
72 100 - 25 8 - 100 = 7,200 - 200 - 100 = 6,900
Therefore, the final result is:
-122.68001, 64,582.9, 11,067, 640, and 6,900.