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Rezolva: {8500-[200+ (999:3+14x2)x10]:5+15}x2


Dau coroana


Răspuns :

Răspuns:

{8500-[200+(303+28)×10]÷5+15}×2=

{8500-[(200+331)×10]÷5+15}÷2=

8500-[(531×10)÷5+15]×2=

8500-(5310÷5+15)×2=

8500-(1062+15)×2=

8500-1077×2=

8500-2154=

6346