201. Вычисли: 8 000 : (25 · 4) · 7; 9 000 : (300 : 3) · 6; 832 − 328 − 247; 603 − (347 − 189); 903 − (178 + 359); 324 + (503 − 299).

1. \(8\,000:(25\cdot4)\cdot7=8\,000:100\cdot7=80\cdot7=560\).
2. \(9\,000:(300:3)\cdot6=9\,000:100\cdot6=90\cdot6=540\).
3. \(832-328-247=504-247=257\).
4. \(603-(347-189)=603-158=445\).
5. \(903-(178+359)=903-537=366\).
6. \(324+(503-299)=324+204=528\).

Ответ: 560; 540; 257; 445; 366; 528.