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(23+45+38)×6+100÷10-124×4+32×5?.

Răspuns :

(23+45+38)×6+100÷10-124×4+32×5
=106×6+10-496+160
=636+10-496+160
=646-496+160
=150+160
=310
(48+38)×6+10-496+160
86×6+10-496+160
516+10-496+160
526-496+160
30+160
=190