Soru:
065.) (+5)-(+15)-(-5)= OC 068) (+35)-(+15)-(-5)= 0 071. ) (-45)-(+10)-(-35)= C 074) (-12)-(-28)-(-20) = 077.)(-15)-(+35)-(-15)=
065.) (+5)-(+15)-(-5)= OC 068) (+35)-(+15)-(-5)= 0 071. ) (-45)-(+10)-(-35)= C 074) (-12)-(-28)-(-20) = 077.)(-15)-(+35)-(-15)= 080.) (-30)-(-32)-(-45)= 083.)(-12)-(+22)-(-24) = 086.)(-33)-(-43)-(-42) 086.)(-33)-(-43)-(-42) = 089. ) (+20)-(+56)-(-2)+(-1)= 092. ) (13)-(+14)-(-21)-(-11)=