Decimal Notation/Examples/209

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Example of Decimal Notation

In decimal notation $209$ means:

\(\ds 209\) \(=\) \(\ds 2 \times 10^2 + 0 \times 10^1 + 9 \times 10^0\)
\(\ds \) \(=\) \(\ds 200 + 0 + 9\)


Sources