Ответ:

  1. 54 + 20 = 74.
  2. 60 + 18 = 78.
  3. 97 + 3 = 100.
  4. 6 + 71 = 77.
  5. 46 + 30 = 76.
  6. 20 + 14 = 34.
  7. 78 + 2 = 80.
  8. 64 + 3 = 67.