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is 7 a natural number a whole number or an integer

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Is 7 a natural number, a whole number or an integer?

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Answer to a math question Is 7 a natural number, a whole number or an integer?

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\text{1. Identify if } 7 \text{ is a natural number:} \ 7 \in \{1, 2, 3, \ldots\}

7 \text{ is a natural number.}

\text{2. Identify if } 7 \text{ is a whole number:} \ 7 \in \{0, 1, 2, 3, \ldots\}

7 \text{ is a whole number.}

\text{3. Identify if } 7 \text{ is an integer:} \ 7 \in \{\ldots, -3, -2, -1, 0, 1, 2, 3, \ldots\}

7 \text{ is an integer.}

7 \text{ is a natural number, a whole number, and an integer.}

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