{ 1040 +4 x[150 -200:(67+33)]}: 12x25-3000

Răspuns :

{1040+4×[150-200:100]}:12×25-3000=
1040+4×[150-2]:12×25-3000=
1040+4×148:12×25-3000=
1040+592:300-3000=
1040+1,973-3000=
1041,973-3000=
rezultatul este cu minus