The set of numbers consisting of the counting numbers (that is, 1, 2, 3, 4, 5, ... ), their opposites (that is, negative numbers, -1, -2, -3, ... ), and zero.

the numbers in the set {…, -4, -3, -2, -1, 0, 1, 2, 3, 4, …}.

Whole numbers and their opposites.

set of numbers which include all of the hole numbers combined with the set of negative values of the atural numbers; frequently represented as I = {...,-3,-2,-1,0,1,2,3,...

The set of integers is {…, -4, -3, -2, -1, 0, 1, 2, 3, 4, …}. All integers are rational numbers, but not all rational numbers are integers. All counting numbers are integers, but not all integers are counting numbers.

The set {... -3, -2, -1, 0, 1, 2, 3, ...} of all whole numbers and their negatives.

The set consisting of the positive and negative whole numbers and zero; for example, {. . . -2, -1, 0, 1, 2 . . .}.

All the whole numbers plus all their negative counterparts (-1,-2,-3). Does not include fractions or mixed numbers.