Question

Efectuează,respectând ordinea operațiilor: 10000‐38×49‐6259=, 8036‐(9+236×3‐6×22)=, (700‐30:3):5+240×3‐(75×0×49+13)= ​

Answer 1

Răspuns:

1.

10.000-38×49-6.259

10.000-1.862-6.259

8.138-6.259

=1.879

2.

8036-(9+236×3-6×22)

8036-(9+708-132)

8036-(717-132)

8036-585

=7.451

3.

(700-30:3):5+240×3-(75×0×49+13)

(700-10):5+240×3-(0×49+13)

690:5+240×3-(0+13)

690:5+240×3-13

138+720-13

858-13

=845