80+20 (and) 80*20(* means times)
Twenty goes into 1600 a total of 80 times. This can be calculated by dividing 1600 by 20, which equals 80. In other words, 20 multiplied by 80 equals 1600.
80 multiplied by 15 is 1200.
-1540
The numbers are: 80 and -20
45 * 80 = 3,600
7.50 * 80 = 600
79 * 80 = 6,320
40 multiplied by 80 is 3,200
120
400 multiplied by 20 is 8,000
0.8 multiplied by 100 is 80