金莎 發表於 2022-2-15 00:00:00

如何生成随机小数?

<p><span style="font-size: 16px;">一、若想生成0~1的随机小数,可以使用<strong>RAND</strong>函数。</span></p><p><span style="font-size: 16px;">RAND函数视频教程:<span style="font-size: 16px;"></span>https://www.wps.cn/learning/course/detail/id/112 </span></p><p><br></p><p><span style="font-size: 16px;">输入公式=RAND(),回车确定,即可得出随机小数。</span></p><p><br></p><p><img src="https://res1.wpsacdm.cache.wpscdn.cn/images/1c1db3cca0e8e3c1afd7fa0a62c3ac46.gif" title="1.gif" alt="1.gif" style="max-width: 800px"></p><p><br></p><p><br></p><p><span style="font-size: 16px;">二、若想生成指定区间的随机小数,如5~10以内的随机小数。</span></p><p><span style="font-size: 16px;">可以使用<strong>SUM</strong>函数<strong>、RANDBETWEEN</strong>函数和<strong>RAND</strong>函数相结合。</span></p><p><span style="font-size: 16px;">SUM函数视频教程:https://www.wps.cn/learning/course/detail/id/151</span></p><p><span style="font-size: 16px;">RANDBETWEEN函数视频教程:https://www.wps.cn/learning/course/detail/id/181</span></p><p><span style="font-size: 16px;">RAND函数视频教程:https://www.wps.cn/learning/course/detail/id/112 </span></p><p><br></p><p><span style="font-size: 16px;">输入公式=SUM(RANDBETWEEN(5,10),RAND())</span></p><p><span style="font-size: 16px;"><br></span></p><p><span style="font-size: 16px;"><img src="https://res1.wpsacdm.cache.wpscdn.cn/images/b9a39f7f16dcb8ec3a68d089a195f4de.gif" title="2.gif" alt="2.gif" style="max-width: 800px"></span></p><p><span style="font-size: 16px;"><br></span></p><p><span style="font-size: 16px;">RANDBETWEEN(5,10)指的是随机生成5~10区间的整数。</span></p><p><span style="font-size: 16px;"><img src="https://res1.wpsacdm.cache.wpscdn.cn/images/dec06b1d56134a14dcb58bd01339f596.gif" title="3.gif" alt="3.gif" style="max-width: 800px"></span></p><p><span style="font-size: 16px;"><br></span></p><p><span style="font-size: 16px;">RAND()指的是随机生成0~1区间的小数。</span></p><p><span style="font-size: 16px;"><img src="https://res1.wpsacdm.cache.wpscdn.cn/images/eaa5e7f1afbf4459a1ced8658b482c50.gif" title="4.gif" alt="4.gif" style="max-width: 800px"></span></p><p><span style="font-size: 16px;"><br></span></p><p><span style="font-size: 16px;">然后再用SUM函数将随机整数、随机小数相加,就可以得出5~10以内的随机小数。</span></p><p><span style="font-size: 16px;"><img src="https://res1.wpsacdm.cache.wpscdn.cn/images/86190fb64f802c173ab7b9f5edcf2c4f.gif" title="5.gif" alt="5.gif" style="max-width: 800px"></span></p><p><br></p><p><span style="font-size: 16px;">三、若想随机生成指定位数的小数,如指定3位小数的数值。</span></p><p><span style="font-size: 16px;">选中随机生成的小数区域,使用快捷键<strong>Ctrl+1</strong>打开单元格格式。</span></p><p><span style="font-size: 16px;">选择“数值”单元格格式,设置3位小数位数。</span></p><p><span style="font-size: 16px;"><img src="https://res1.wpsacdm.cache.wpscdn.cn/images/9c65985b14147eb8c7efa59872d74e89.gif" title="6.gif" alt="6.gif" style="max-width: 800px"></span></p><p><span style="font-size: 16px;"><br></span></p>
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