MONUMENTAL DISCOVERY FROM MATHEMATICAL DIFFERENCES: **✍ Mathematical Differences: 0+7=7 1+6=7 2+5=7 3+4=7 4+3=7 5+2=7 6+1=7 7+0=7 7-0=7 8-1=7 9-2=7 10-3=7 11-4=7 12-5=7 13-6=7 14-7=7 15-8=7 16-9=7, etc.