-7
Negative five.
negative eight plus eight equals zero
yes
Zero (0)
-4 plus 4 equals zero.
Not necessarily. A negative number plus a positive number can be negative, zero or positive.
No it will not.A negative number plus a negative number will be a number further from zero - even more negative!
"minus zero" is the same as plus zero in that it makes no difference to the sum. So the answer is -3.
Any number (except 0) raised to the power of 0 is equal to 1. Therefore, 9 to the zero power is 1, and 11 to the zero power is also 1. So, 9 to the zero power plus 11 to the zero power is equal to 1 + 1 = 2.
30 + 3-2 = 10/9
Negative plus a negative is a negative. Ex. -1+-1=-2 Negative times a negative is a positive. -2*-2=4 But a negative [minus] plus a positive [plus] can be minus, zero or plus: For example, -3 + 2 = -1 -3 + 3 = 0 -3 + 4 = +1
A positive plus a minus can result in either a positive, negative, or zero value, depending on the magnitudes of the numbers involved. If the positive number is larger than the absolute value of the negative number, the result will be positive. Conversely, if the negative number's absolute value is larger, the result will be negative. If they are equal in magnitude, the result will be zero.