Răspuns :
(9+6):(9x6-49)=15:(54-49) =15:5 =3
Raspuns: de 3 ori
Raspuns: de 3 ori
9+6=15
(9 x 6) - 49 = 54-49 = 5
15:5=3
intr-un exercitiu
(9+6) : [ (9 x 6)-49]= 15 : (54-49)=15:5=3
(9 x 6) - 49 = 54-49 = 5
15:5=3
intr-un exercitiu
(9+6) : [ (9 x 6)-49]= 15 : (54-49)=15:5=3