55. When programming on a computer to print out 1000 natural numbers: $1,2,3,4, \cdots \cdots, 999,1000$, unfortunately, the printer malfunctioned and printed "ji" every time it was supposed to print the digit 3. The numbers that were incorrectly printed total $\qquad$.

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55. When programming on a computer to print out 1000 natural numbers: $1,2,3,4, \cdots \cdots, 999,1000$, unfortunately, the printer malfunctioned and printed "ji" every time it was supposed to print the digit 3. The numbers that were incorrectly printed total $\qquad$.
Answer: 271