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Calculeaza,respectand ordinea efectarii operatiilor date: 9000-[(147x15+98x63)-1344:56]=.

Răspuns :

9000-[(147×15+98×63)-1344:56]=
=9000-(2205+6174)-1344:56=
=9000-(8379-24)=
=9000-8355=
=645


SUCCES !
9000-[( 2205+6174)-1344: 56]=
9000-(8379-1344:56)=
9000-(8379-24)=
9000-8355=
645