Question

Classify each number as an integer or a not an integer.

-2.5
Integers
3
8.1
-5

Answer 1

An integer does not include decimals or fractions.

Integer: -5 and 3

Not an integer: -2.5 and 8.1

Answer 2

3

Explanation:

an integer is a number without any decimals or fractions like 7 or 3.