Răspuns :
[(28x5:2x10):5]+[3x(600:5+112:4)-83]
=[(140:2x10):5]+[3x(120-28)-83]
=[(70x10):5]+(3x92-83)
=(700:5)+(276-83)
=140+193
=333
=[(140:2x10):5]+[3x(120-28)-83]
=[(70x10):5]+(3x92-83)
=(700:5)+(276-83)
=140+193
=333