Răspuns :
a) 96 - 96:2 - (96:2 + 14) =
= 96 - 48 - (48 + 14)
= 48 - 62
= - 14
b) 120 + 72:4 + 172:4 + 15 =
= 120 + 18 + 43 + 15
= 196
a) 96 - 96:2 - (96:2 + 14) =
96 - 48 - (48 + 14) =
48 - 62 = -14
b) 120 + 72:4 + 172:4 + 15 =
120 + 18 + 43 + 15 =
138 + 58 = 196