Решение:
Выполним вычисления по порядку:
- \( (258 + 693) : 3 = 951 : 3 = 317 \)
- \( (185 + 590) : 5 = 775 : 5 = 155 \)
- \( (455 + 189) : 7 = 644 : 7 = 92 \)
- \( (378 + 534) : 6 = 912 : 6 = 152 \)
- \( (348 + 594) : 6 = 942 : 6 = 157 \)
- \( (912 - 144) : 4 = 768 : 4 = 192 \)
- \( (704 - 136) : 8 = 568 : 8 = 71 \)
- \( (981 - 567) : 9 = 414 : 9 = 46 \)
- \( 845 : 5 \times 3 = 169 \times 3 = 507 \)
- \( 288 : 3 \times 4 = 96 \times 4 = 384 \)
- \( 658 : 7 \times 8 = 94 \times 8 = 752 \)
- \( 856 : 8 \times 9 = 107 \times 9 = 963 \)
Ответ: 317, 155, 92, 152, 157, 192, 71, 46, 507, 384, 752, 963.