yes it is a negative fraction
just have the fraction be negative(do this by putting the negative symbol on the denominator, numerator or before the fraction).
Negative 13 is an integer, not a fraction.
negative -1/2+-1/2 = -1
A fraction that has a different sign to the first fraction.
yes it is a negative fraction
No.
If the numerator is negative and the denominator is positive then the fraction will be negative. If the numerator is negative and the denominator is negative too then the fraction will be positive.
Yes.
yes
Unless the fraction is negative, the fraction is
You put the negative to the side, before the fraction, or you put the negative in the numerator, so it's a negative fraction. It can look like this: -1/2 or the negative can be on the side of the fraction
The fraction becomes less negative. It remains a negative fraction but moves nearer to 0.
just have the fraction be negative(do this by putting the negative symbol on the denominator, numerator or before the fraction).
In the same way that you would answer a fraction subtract another fraction. The result could be either positive or negative, just as is the case with negative whole numbers.
Negative 13 is an integer, not a fraction.
Yes, it does.