8
2017 - 1989 = 28
3980
229
3402 - 1385 = 2017
14 + 100 + 17 = 131
2009 minus 1970 is 39
2017 minus 950 years.
To find out how old you are you need to subtract 1990 from 2017 2017 minus 1990 = 27
2017 minus 950 = 1067 years.
11000-2009=
1948 is 52 away from 2000 52 + 17 = 69
2009 - 1820 = 189