2009 minus 1957 is 52. This math problem was pretty easy. All you do is use mental math.
2000 minus 43 can be calculated as follows: 2000 - 43 = 1957 Therefore, 2000 minus 43 is equal to 1957.
2009 minus 1970 is 39
54
11000-2009=
2009 - 1929 = 80
2009 - 1992 = 17.
2009 - 1924 = 85
2009 - 1987 = 22
2009 - 1820 = 189
2009-123=1886
2009 - 1867 = 142
1973 - 2009 = -36