Răspunsuri

2014-09-26T14:10:38+03:00
(300:3x2)- (55+54:6-18:2)=
(100x2)-(55+9-9)=
200-55=145
2014-09-26T14:13:56+03:00
( 300 /3 * 2)-(55+ 54 / 6 - 18 /2) =
=( 100 * 2 ) - (55 +9 -9)
=200 - 55
= 145