Tabla del -256

-256 X 1 = -256
-256 X 2 = -512
-256 X 3 = -768
-256 X 4 = -1024
-256 X 5 = -1280
-256 X 6 = -1536
-256 X 7 = -1792
-256 X 8 = -2048
-256 X 9 = -2304
-256 X 10 = -2560