Ответ:

  1. 476 + 124 + 134 = 600 + 134 = 734.
  2. 208 + 567 + 122 = 775 + 122 = 897.
  3. 800 + 789 + 567 = 1589 + 567 = 2156.
  4. 567 + 365 + 222 = 932 + 222 = 1154.
  5. 290 + 496 + 133 = 786 + 133 = 919.
  6. 126 + 280 + 245 = 406 + 245 = 651.
  7. 560 + 783 + 100 = 1343.
  8. 138 + 456 + 400 = 994.