240
80 multiplied by 15 is 1200.
-83
79 * 80 = 6,320
45 * 80 = 3,600
7.50 * 80 = 600
40 multiplied by 80 is 3,200
2x3x3x3x3x3x5x7 = 17010
633 multiplied by 80 is 50,640.
168 multiplied by 80 = 13,440
80*899 = 71920.
80 multiplied by 90 is 7,200.
800 multiplied by 80 is 64,000.