👤

at face 323+(-137-43)+(-23)+(-63)+1000



Răspuns :

 323+(-137-43)+(-23)+(-63)+1000 =
=323-180-23+1000
=1120
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