Помогите, пожалуйста.
-13×7=
-52:13=
-23×(-4) =
72: (-18) =
18× (-5) =
-52: (-19) =
-25×6=
-96:1236: (-18) =
16* (-4) =
80: (-16) =
-17× (-10) =
-95:19=
-81: (-27) =