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What is a number and its opposite called?
For each positive number, there is a negative number that is its opposite. We write the opposite of a positive number with a negative or minus sign in front.The opposite of a number is also called its additive inverse.For example, 5 is the additive inverse of -5 and -5 is the additive inverse of 5.
Why does two minuses equal a plus?
A negative number is the opposite of a positive number. If a positive number measures the money you have, then a negative number measures the money you owe. If you multiply two negative numbers together, you are getting the opposite of an opposite. One negative negates the other, leaving you with a positive.
What is the opposite of -98?
The opposite of -98 is 98. In mathematics, the opposite of a negative number is the positive version of that number with the same magnitude. Therefore, when you reverse the sign of -98, you get 98.
Will the opposite of a positive number always sometimes or never be positive number?
Opposite of positive number will always be a negative number. The total of the two has to be zero as per the definition. So the zero does not have the opposite number.
What is the opposite of 0.1?
The opposite of 0.1 is -0.1. In mathematics, the opposite of a number is the number that, when added to the original number, equals zero. Since 0.1 is a positive number, its opposite would be a negative number with the same magnitude but in the opposite direction on the number line.
