https://www.mathsisfun.com/whole-numbers.html

Whole Numbers and Integers. Whole Numbers. Whole Numbers are simply the numbers 0, 1, 2, 3, 4, 5, ... (and so on). number line whole. No Fractions!

https://whatis.techtarget.com/definition/integer

Examples of numbers that are not integers are: -1.43, 1 3/4, 3.14, .09, and 5,643.1. ... can be denoted by a list that implies the identity of every element in the set.

https://en.wikipedia.org/wiki/Integer

An integer is a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 5 1/2, and √2 are not. The set of integers consists of zero (0), the positive natural numbers (1, 2, 3, ... The following table lists some of the basic properties of addition and multiplication for any ...

Walk through the difference between whole numbers & integers. For example, is the number -8 a whole number? Is it an integer?

https://en.wikipedia.org/wiki/List_of_numbers

Main article: Integer. The integers are a set of numbers commonly encountered in arithmetic and number theory. There are many ...

https://www.mathplanet.com/education/algebra-1/exploring-real-numbers/integers-and-rational-numbers

Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4… Integers include all whole numbers and their negative counterpart e.g. …-4, -3, -2, -1, 0,1,  ...

https://www.mathgoodies.com/articles/numbers

A list of excellent reading references is provided for those who wish to learn ... Rational Numbers - any number that is either an integer "a" or is expressible as ...

http://mathworld.wolfram.com/PositiveInteger.html

The positive integers are the numbers 1, 2, 3, ... (OEIS ... A plot of the first few positive integers represented as a sequence of binary bits is shown above. The top ...