AI Math SolverAn integer is a whole number with no fractional part — positive, negative, or zero. Learn the definition, the set of integers, and how they differ from other number types.
Solve it with the AI Math SolverIntegers extend the counting numbers to include zero and the negatives. They have no decimal or fractional part — 5 and −5 are integers, 5.5 is not.
Integers sit between whole numbers (which exclude negatives) and rational numbers (which include fractions). Every integer is rational, because it can be written over 1.
An integer is a whole number — positive, negative, or zero, with no fractional part. The set runs …, −2, −1, 0, 1, 2, …
Yes — zero is an integer. It is neither positive nor negative, but it is whole, so it belongs to the set of integers.