👤

Rezolvati urgent exercitiu!dau coroana


105-2x[11+5x3-(4+8)]


Răspuns :

105-2×[11+5×3-(4+8)]=  
105-2×(11+5×3-12)=  
105-2×(11+15-12)=  
105-2×14= 
105-28=  
77
105-2×[11+5×3-(4+8)]=
105-2×(11+5×3-12)=
105-2×(11+15-12)=
105-2×(26-12)=
105-2×14=
105-28=
77