Ответ:

  1. \(219 \times 4 = 876\);
  2. \(176 \times 5 = 880\);
  3. \(385 \times 2 = 770\);
  4. \(153 \times 6 = 918\);
  5. \(401 \times 2 = 802\);
  6. \(312 \times 3 = 936\).