Răspunsuri

2014-06-12T08:56:48+03:00
 323+(-137-43)+(-23)+(-63)+1000 =
=323-180-23+1000
=1120
2014-06-12T08:59:24+03:00
323+(-137-43)+(-23)+(-63)+1000=
=323+(-180)+(-23)+(-63)+1000=
=323-180-23-63+1000=
=53-23-63+1000=
=29-63+1000=
= - 34+1000=
= - 966