+A **metric prefix** is a [unit](/wiki/unit) modifier that scales base units by powers of ten, simplifying the expression of very large or very small quantities. They are fundamental to the [SI Units](/wiki/si_units) system, offering a concise way to represent diverse magnitudes.
+## See also
+- [Power of Ten](/wiki/power_of_ten)
+- [Scientific Notation](/wiki/scientific_notation)
+- [Measurement](/wiki/measurement)
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