Question

(92 578+3206)·800-(50 010-3215)·90=?
(42 071-970·40)·7000-48000:80+256740·600=?
Помогите!!

Answer 1

1...
1)92 578+ 3206= 95784

2)50 010-3215 =46795

3)95784x800=76627200

4)46795x90=4211550

5)76627200-4211550=72415650

Answer 2

(92 578+3206)·800-(50 010-3215)·90=72 415 650
(42 071-970·40)·7000-48000:80+256740·600=82563800