Verified answer

1) 94 231-(58 412-14 749)=94 231-43 663=50 568

2) (1 173+2 327) : 5(2)=3 500:25=140

3) 105x37+63=3948

4) 48x135:40-62=162-62=100

Ответ:

1.50,568

2.2373,92(целих)

3.3948

4.100