Modulo Subtraction/Examples
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Examples of Modulo Subtraction
Example: $8 - 27 \pmod {10}$
\(\ds \paren {8 - 27} \pmod {10}\) | \(=\) | \(\ds \paren {18 - 7} \pmod {10}\) | ||||||||||||
\(\ds \) | \(=\) | \(\ds 1 \pmod {10}\) |