No, a positive minus a negative can be either or positive or a negative.
The difference between a positive integer and a negative integer is ALWAYS positive.Suppose X and Y are positive so that -Y is negative,The the difference two numbers, A and B is A - B so the difference between X and (-Y) is X - (-Y) which equals X + Y. The sum of two positive numbers is always positive.
Not necessarily. The difference between a = 7 & b = 7 is 0, and that is not a natural number.
an integer plus and integer will always be an integer. We say integers are closed under addition.
There is none, because there is always a greater integer.
The difference between any numbers is always positive.
sometimes
Yes.
Yes, by definition, the sum of two integers is always an integer. Likewise, the product and difference of two integers is always an integer.
no sometimes there positive i
Yes.
No, because if the positive was 8, and the negative was -4, the difference would be positive four.
No, because if the positive was 8, and the negative was -4, the difference would be positive four.
No, not counting zero,the difference is always positive since minus a minus is plus
No, a positive minus a negative can be either or positive or a negative.
Yes, the difference between two integers is always a whole number.
Yes, the square of an integer is always an integer.