Yes. That is true for any number "a".
negative plus positive equals to zero
negative eight plus eight equals zero
Zero is the additive identity.
-4 plus 4 equals zero.
Positive one plus negative one equals zero. This is because when you add a number and its opposite, they cancel each other out, resulting in zero.
Zero is the additive identity element.
a negative number. think banking..... no money plus no money is ? Nothing (negative) "no money" would be zero, wouldn't it? Zero, or "nothing", is not negative. Still, a negative number plus a negative number is a negative number. minus X plus minus Y equals minus(X + Y).
Negative 4 plus 4 equals 0. When you add a positive number to its negative counterpart, they cancel each other out, resulting in zero.
Zero, always.
A number plus zero equals the original number. A number minus zero equals the original number. A number multiplied by zero equals zero. A number cannot be divided by zero. Zero is the only number that is neither positive nor negative. Zero represents the boundary between positive and negative numbers. Zero is the natural starting point on many scales, such as on thermometers. Zero is the common point of coordinate axes.
any number, positive or negative, times zero equals zero
minus 7 +7 =0 -7+7=0