55
1,994 minus 1,956 is 38.
1,956 minus 2,013 is -57.
2,013 minus 1,956 is 57.
1,894 minus 1,956 is -62.
The answer for 2011 minus 1927 is 84
2,011 minus 1,953 is 58.
2,011 minus 1,959 is 52.
2,011 minus 1,955 is 56.
2,011 minus 1,950 is 61.
2,011 minus 1,969 is 42.
2011 - 49 = 1,962
2011-1914 = 97.