Inserisci, se necessario, le parentesi in modo da ottenere uguaglianze vere:
a. $24: 6+2 \cdot 3=10$
b. $24: 6+2 \cdot 3=9$
c. $24: 6+2 \cdot 3=2$
d. $24: 6+2 \cdot 3=18$
Inserisci, se necessario, le parentesi in modo da ottenere uguaglianze vere:
a. $24: 6+2 \cdot 3=10$
b. $24: 6+2 \cdot 3=9$
c. $24: 6+2 \cdot 3=2$
d. $24: 6+2 \cdot 3=18$
(165)
a)
24/6 + 2*3 = 10
4+6 = 10
b)
24/6+2*3 = 9
24/(6+2)*3 = 9
(24/8)*3 = 9
3*3 = 9
c)
24/6 + 2*3 = 2
24/((6+2)* 3) =2
24/(6+6) =2
24/12 = 2
d)
24/6 + 2*3 = 18
(24/6+2)*3 = 18
(4+2)*3 = 18
6*3 = 18
@Ellll.i
a) ok
b) [24:(6+2)]*3 = 9
c) 24:(6+2*3) = 2
d) (24: 6+2) * 3 = 18
165)
a) $24 : 6 + 2×3 = 4+6 = 10$;
b) $24 : (6+2)×3 = 24 : 8 ×3 = 3×3 = 9$;
c) $24 : (6+2×3) = 24 : (6+6) = 24 : 12 = 2$;
d) $(24 : 6 + 2)×3 = (4+2)×3 = 6×3 = 18$.