-8, negetive eight. By 8th grader.:)
Negative twenty nine minus negative twenty one is negative eight.
-9 minus +1 is -10.
-9 - -9 = 0
-9 minus -5 is -4
11
It is minus ten.
It is negative one plus nine imaginary.It is negative one plus nine imaginary.It is negative one plus nine imaginary.It is negative one plus nine imaginary.
-9 minus +1 is -10.
-9 - -9 = 0
-9 minus -5 is -4
9 - (-1) = +10 positive nine minus negative one equals positive ten
13
11
-25
It is twenty-nine fourths or 7 and one fourth.
That would be negative 27.
The answer is nine.