Integer
/ˈɪntədʒər/
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Definition
(noun) A number that is not a fraction; an element of the infinite and numerable set {..., -3, -2, -1, 0, 1, 2, 3, ...}.
Sentence Examples
An integer is natural iff it is greater than or equal to 0.
An integer is natural if and only if it is greater or equal to 0.
CEFR Practice Quiz
An ____ is a whole number that can be positive, negative, or zero, but not a fraction or decimal.