Excel长数字如何设置显示几位？如何精确截取？

Excel长数字如何设置显示几位？如何精确截取？

导语：

在Excel中，我们经常需要处理大量的数据，其中不乏一些非常长的数字。有时候，我们可能只需要查看或显示这些数字的一部分，或者需要精确地截取特定长度的数字。本文将详细介绍如何在Excel中设置长数字的显示位数，以及如何精确截取所需长度的数字。

一、Excel长数字显示几位

1. 使用文本格式化

在Excel中，我们可以通过文本格式化来设置长数字的显示位数。以下是具体步骤：

（1）选中需要设置显示位数的单元格；

（2）右键点击选中的单元格，选择“格式化单元格”；

（3）在弹出的“格式化单元格”对话框中，选择“数字”选项卡；

（4）在“分类”列表中选择“文本”；

（5）在“小数位数”中输入所需的显示位数；

（6）点击“确定”按钮。

2. 使用公式

除了文本格式化，我们还可以使用公式来设置长数字的显示位数。以下是一个示例公式：

```excel

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