Yes, the difference of two whole numbers is always a whole number.
is a natural number a whole number
Whole numbers include the number 0 and counting numbers do not.
Yes, any two whole numbers added together will equal a whole number.
Whole numbers can never be irrational.
Yes, the difference of two whole numbers is always a whole number.
Always. "Whole number" and "integer" are two different names for the same thing.
is a natural number a whole number
No. -3 is a whole number but it is not a natural number.
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 always
Whole numbers include the number 0 and counting numbers do not.
Yes, any two whole numbers added together will equal a whole number.
No, only a small minority are whole numbers.
Yes.
Yes, it is.
No. You can subtract two whole numbers and get a negative result. Whole numbers can't be negative.