30.000-(325*46+4952): 93+130.536: 444-5829: 87

1. 30000 - (325 × 46 + 4952) = 10098.

1) 325 × 46 = 14950.
2) 14950 + 4952 = 19902.
3) 30000 - 19902 = 10098.

2. 93 + 130536 ÷ 444 - 5829 ÷ 87 = 320.
1) 130536 ÷ 444 = 294.
2) 5829 ÷ 87 = 67.
3) 93 + 294 = 387.
4) 387 - 67 = 320.

325*46=14950+4952=19902
19902:93=214
130536:444=929
5829:87=67
30000-214+929-67=30.648