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Calculeaza tinand cont de ordinea operatilor 527x35+16x25-13x14x27= 432x59-24x36+23x(248-12x12)= 36x27+507x25-12x13x27= 35x324+15x(13x13-12x12)-26x(324-173)=

Răspuns :

527x35+16x25-13x14x27=18445+400-4914= 13931////// 432x59-24x36+23x(248-12x12)= 25488-864+23x(248-144)= 24624+23x104=24624+2392=27016/////36x27+507x25-12x13x27=972+12675-4212= 9435//////35x324+15x(13x13-12x12)-26x(324-173)=11340+15x(169-144)-26x151=11340+15x25-3926=11340+375-3926=7789
527×35+16×25-13×14×27=18445+400-4919=18845-4919=13932 ;432×59-24×36+23×(248-12×12)=433×59-24×36+23×(248-144)=432×59-24×36+23×104=25488-864+2392=27016