What is the difference between a whole number and an integer?

Question: What is the difference between a whole number and an integer?
Answer: A whole number is a non-negative number without fractions or decimals, including zero. An integer includes whole numbers and their negative counterparts, including zero.

Explanation: A whole number refers to non-negative numbers (including zero) without fractions or decimals. On the other hand, an integer includes whole numbers and their negative counterparts, including zero. Therefore, every integer is a whole number, but not every whole number is an integer.