Ответ:

  1. \(954:3+512:4=318+128=446\).
  2. \(234\cdot4-147\cdot5=936-735=201\).
  3. \(672:8-441:9=84-49=35\).
  4. \(8\cdot8:16=64:16=4\).
  5. \(9\cdot8:12=72:12=6\).
  6. \(7\cdot8:14=56:14=4\).
  7. \(45\,000:1=45\,000\).
  8. \(6\,000\cdot10=60\,000\).
  9. \(6\,000+1=6\,001\).