-3 + -7 + 5 + -4 + -6 = -15
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
-8
-3+-2=-5. In word form: negative three plus negative two equals negative five.
5 + (-3) + (-5) = -3
negative 9
Negative eight (-8) plus negative three (-3) is equal to negative eleven (-11). It is the same as -8 - 3.
Negative 3 + one is negative 2.
-3+-1 = -4
-11
negative 5
-3