Ответ:

  1. \(459 = 400 + 50 + 9\).
  2. \(603 = 600 + 3\).
  3. \(810 = 800 + 10\).
  4. \(562 = 500 + 60 + 2\).
  5. \(127 = 100 + 20 + 7\).
  6. \(335 = 300 + 30 + 5\).