Ответ:

  1. 48 + 56 = 104.
  2. 73 + 38 = 111.
  3. 27 + 48 = 75.
  4. 29 + 48 = 77.
  5. 56 + 58 = 114.
  6. 48 + 58 = 106.
  7. 78 + 58 = 136.
  8. 56 + 78 = 134.