23
To simplify the sum - subtract the smaller number (1986) from the larger number (-2009) then give it the sign of the larger number (-)
Today, 2-December-2009, a person born on 2-September-1986 would be 23 years old. Subtract 1985 from 2009, and you get 23. Since 2-December is greater than 2-September, that answer stands, otherwise you would subtract one from the result.
907
If you were born in 1986 then you will be 23 years old you can find the answer by subtracting 1986 from 2009 2009 - 1986= 23
Just subtract 2009 minus 1952. Since we are not in November yet, subtract one from the result.
1,986 - 2,009 = -23
2009 subtract by 1946 = 63
Today, 2-December-2009, a person born on 2-September-1986 would be 23 years old. Subtract 1985 from 2009, and you get 23. Since 2-December is greater than 2-September, that answer stands, otherwise you would subtract one from the result.
27
58
108
907
23
If you were born in 1986 then you will be 23 years old you can find the answer by subtracting 1986 from 2009 2009 - 1986= 23
Just subtract 2009 minus 1952. Since we are not in November yet, subtract one from the result.
1,986 - 2,009 = -23
in 2009 you would be 27. all you gotta do is subtract 1982 from 2009!
you got to be kidding me. subtract 50 from 2009 and you get 1959