Ответ:
- \(8\,300 : 10 - 30 = 830 - 30 = 800\).
- \(36 \cdot 1\,000 + 20 = 36\,000 + 20 = 36\,020\).
- \(200 : (310 - 300) : 5 = 200 : 10 : 5 = 20 : 5 = 4\).
- \(400 : (460 - 360) \cdot 4 = 400 : 100 \cdot 4 = 4 \cdot 4 = 16\).
- \(61\,000 - 1 = 60\,999\).
- \(49\,099 + 1 = 49\,100\).
Ответ: 800; 36 020; 4; 16; 60 999; 49 100.
