the answer is... 19
The answer for 2011 minus 1927 is 84
2009 - 1992 = 17.
1992 - 2010 = -18
1992 - 1971 = 1921
1992
2,011 minus 1,959 is 52.
2,011 minus 1,953 is 58.
2,011 minus 1,955 is 56.
2,011 minus 1,969 is 42.
2,011 minus 1,950 is 61.
20 years minus 2012 equals 1992. This is calculated by subtracting 20 from 2012, resulting in the year 1992.
2011 - 1992 = 19