Tabla del -80

-80 X 1 = -80
-80 X 2 = -160
-80 X 3 = -240
-80 X 4 = -320
-80 X 5 = -400
-80 X 6 = -480
-80 X 7 = -560
-80 X 8 = -640
-80 X 9 = -720
-80 X 10 = -800