Răspuns :
Victor:12:2=6 bomboane
Sabina:12:4=3 bomboane
iulia:12-(6+3)-12-9=3 bomboane
12-(12:2) -(12:4)=12-6-3=3
12:2 = 6( bomboane )Victor
12:4 = 3 (bomboane ) Sabina
12-9 = 3 (bomboane ) Iulia
12-(12:2+12:4) = 12 -(6+3) = 12 -9 = 3
12:4 = 3 (bomboane ) Sabina
12-9 = 3 (bomboane ) Iulia
12-(12:2+12:4) = 12 -(6+3) = 12 -9 = 3