Tabla del -84

-84 X 1 = -84
-84 X 2 = -168
-84 X 3 = -252
-84 X 4 = -336
-84 X 5 = -420
-84 X 6 = -504
-84 X 7 = -588
-84 X 8 = -672
-84 X 9 = -756
-84 X 10 = -840