Ответ:

Ҳисоб мекунем:

  1. \(438+175=613\).
  2. \(187+306=493\).
  3. \(566+236=802\).
  4. \(745+199=944\).
  5. \(259+687=946\).
  6. \(334+198=532\).
  7. \(185+243=428\).
  8. \(878+630=1508\).

Ҷавоб: 613; 493; 802; 944; 946; 532; 428; 1508.