How do you round off negative numbers? - Yahoo Answers

How do you round off negative numbers? - Yahoo Answers

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日期:2025-05-28
2006年5月2日 - First of all, if you round off, you loose the last significant digit. 1.5 rounds up to 2, not 2.0. When you write that a measurement is 2.0, you are saying that ......看更多