It worked a couple times for me, but then when I just started thinking of random numbers on that list, it was wrong everytime. Stupid trick to it of course.
Basically it takes common number or easy numbers to add and subtract. Numbers 10, 20, 30, 40, 50, are all easy ones which would come out to 9, 18, 27, 36, 45. If you look at the list all those numbers will have the same symbol every time. Theres other ones mixed it but thats the main idea behind it.
yea i figured it out, everything in the 90's goes to the 81, everything in teh 80s goes to 72, everything in the 70s goes into the 63. ETC ETC ETC. and ironically all of them have the same symbol
