1.0
.10
an integer plus and integer will always be an integer. We say integers are closed under addition.
If the integer subtracted is smaller than or equal to the first integer, then the answer is positive. Otherwise, if the integer subtracted is larger, then the answer is negative.
99 rounds to100 to the nearest ten100 to the nearest hundred0 to the nearest thousand
000-099 = -99
.099 ton
79.642
4121
1.0
0.99 = 99/100
3
It is impossible to say without knowing what country you're asking about. There are several countries with a domestic telephone area code 099 or similar.
OV-099
.10
a man named stupid
408