-An integer is a whole number that can be positive, negative, or zero. These fundamental units, distinct from [Fractions](/wiki/Fraction), form the backbone of [Number Theory](/wiki/Number_Theory) and arithmetic.
-## See also
-- [Natural Number](/wiki/Natural_Number)
-- [Rational Number](/wiki/Rational_Number)
-- [Real Number](/wiki/Real_Number)
+An integer is a whole number that can be positive, negative, or zero. These fundamental units, distinct from [Fractions](/wiki/Fraction), form the backbone of [Number Theory](/wiki/Number_Theory) and arithmetic.
+## See also
+- [Natural Number](/wiki/Natural_Number)
+- [Rational Number](/wiki/Rational_Number)
+- [Real Number](/wiki/Real_Number)
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