60-39=21.
-39 minus -26 is -13
72-200-39 is equal to -167.
420 minus 60 is 360.
76 - 39 = 37
72 - 39 = 33
36 - 39 = -3
105.6 - 39 = 66.6
79 - 39 = 40
72 - 39 + 7 - 2 = 38
39 out of 60 = 39 / 60 = 0.65Converting decimal to a percentage: 0.65 * 100 = 65%
-29 - 10 = -39
2009 minus 1970 is 39