Positive 3 plus negative 5 minus negative 2 minus positive 4 is equal to -4.
-4 minus -12 is 8.
-12 * * * * * Wrong! -4 minus -8 = -4 + 8 = +4
-4 - 6 - (-10) = 0
(-3)-(4)=(-3)+4=1 Minus times minus equals plus. The reason for this we need not discuss.
-7 minus -4 is -3
-4 minus -34 is 30
Positive 3 plus negative 5 minus negative 2 minus positive 4 is equal to -4.
-9 minus -4 is -5
-4 minus -12 is 8.
It is: -4--4 = 0
-13 minus -4 is -9
Seven minus negative two times negative 4 is equal to -1
-15 minus -4 is -11.
-9 minus -5 is -4
(4 - r) is.
(-4)-(-4)=-4+4=0. In general, anything minus itself is zero.