Rounding and Significant Digits - Purplemath

Rounding and Significant Digits - Purplemath

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日期:2026-04-21
Explains how to round to a given number of 'significant digits'. ... Rounding and Significant Digits (page 2 of 3) ... 1000 has one significant digit (only the 1 is interesting; you don't know anything for sure ......看更多