Yes, because natural numbers are integers (positive only, ususally including zero).
Yes.
The difference between any numbers is always positive.
Not necessarily. The difference between a = 7 & b = 7 is 0, and that is not a natural number.
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.
No, it is only very rarely an integer.
sometimes
An integer is not always a whole number because whole numbers are numbers 0 and up. Integers are numbers above and below 0. (Including negatives.) So therefore, if an integer is a negative, it would not be a whole number. But a whole number is always an integer.
yes!!!! s far as i know
Yes.
an integer is a negative number and a positive number. It is all the numbers, just like a natural number is all the numbers from 1 and up
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