66
1 + 65 + 56 = 122
65/65=1+65=66
65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 = 65 x 12 = 780
60/65 + 12/65 = 72/65 or 1 and 7/65
65
65+65=130
245
1, 5, 13 and 65
If: x3+1 = 65 Then: x3 = 65-1 And: x3 = 64 So: x = 4 by means of the cube root function on the calculator
98 plus 65 equals 163.
65 + 65 + 65 + 90 + 90 + 90 + 90 + 50 + 50 + 50 + 50 + 50 + 50 + 20 + 20 + 20 + 20 + 20 + 20 + 20 = 995
65