Yes.
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.
No. A whole number is either 0 or a positive integer.
Because an integer is a whole number and the sum of any two or more whole numbers is always a whole number.
a positive integer
Yes, every whole number is an integer.
Yes. The square of an integer is just the number times itself. For any two whole numbers that are multiplied, the answer is always an integer (i.e. no decimals).
Never
An integer is a whole number.
For any integer, there is a whole number that is bigger, and for any whole number, there is a integer that is bigger.
There is no such number: every whole number is an integer.
No. In fact, no odd integer is irrational. They are all rational.
No, an integer is a whole number, 53.11 is not a whole number. Thus, 53.11 is not an integer.