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Calculează respectând ordinea op.18+8•(100-15•6); (15+15)•(15-15)+15•15

Răspuns :

18+8×(100-90)=
18+8×10
18+80
=98

(15+15)×(15-15)+15×15
30×30+225
900+225
=1125
sper cai bine
1) 18+8×(100-15×6) =18+8×10 =18+80 =98 b) (15+15)×(15-15)+15×15 =30×0+225 =0+225 =225