-83.377 • 83.530 • 60.419 • 84.152 = _________________________________________

-18.379 • -44.715 • 18.256 • 36.793 = _________________________________________

-30.141 • 40.884 • 37.490 • -38.356 = _________________________________________

11.482 • 20.181 • -90.494 • -19.401 = _________________________________________

-98.852 • 78.435 • 39.249 • -94.898 = _________________________________________

-45.164 • -51.102 • 86.883 • 54.453 = _________________________________________

25.011 • -84.282 • 52.038 • 47.919 = _________________________________________

33.958 • -67.312 • -60.688 • -39.705 = _________________________________________

46.933 • -44.745 • -85.620 • 62.467 = _________________________________________

59.030 • -62.532 • -80.776 • -87.954 = _________________________________________