852 004 – (4560 + 27 540 ∶ 5)
27 540 ∶ 5 = 5508
4560 + 5508 = 10 068
852 004 − 10 068 = 841 936
Ответ: 841 936
690 108 – (9382 ⋅ 6 + 3 126 ∶ 3)
9382 ⋅ 6 = 56 292
3 126 ∶ 3 = 1042
56 292 + 1042 = 57 334
690 108 − 57 334 = 632 774
Ответ: 632 774