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计算机二级常考的Excel函数

  • 2026-04-10 22:56:16
计算机二级常考的Excel函数

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计算机二级常考的Excel函数有VLOOKUP/LEFT/RIGHT。

VLOOKUP

这是常见考的查找函数，我刷题库经常使用的函数之一。

定义：根据条件查找对应的值。

语法：=VLOOKUP(查找值,查找范围,返回数据在查找范围的第几列,精确匹配/近似匹配)

其中，精确匹配是0，近似匹配是1。

如图，使用VLOOKUP函数查出小明的成绩。

LEFT

这是字符串提取函数。

定义：从字符串左侧开始提取一定长度的字符串。

语法：=LEFT(提取字符串,提取长度)

如图，使用LEFT提取2个长度，就能提取“热情”这个词语。

RIGHT

跟LEFT函数相似，只不过是相反。

定义：从字符串右侧开始提取一定长度的字符串。

语法：=RIGHT(提取的字符串,提取长度)

如图，使用RIGHT提取3个长度，就能提取“很开心”这个词语。

使用函数的步骤

▪️选择要输入函数的单元格。

▪️在编辑栏输入函数，符号要有英文。

▪️点击绿色勾号或者按键盘上的Enter键。

以上我介绍的三个函数到这里，希望同学们考Excel函数时，一定要细心，祝同学们考试顺利哦！

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  1. CONNECT:[ UseTime:0.000579s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000662s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000291s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000244s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000462s ]
  6. SELECT * FROM `set` [ RunTime:0.000195s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000502s ]
  8. SELECT * FROM `article` WHERE `id` = 487758 LIMIT 1 [ RunTime:0.000345s ]
  9. UPDATE `article` SET `lasttime` = 1776799525 WHERE `id` = 487758 [ RunTime:0.001106s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000265s ]
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  15. SELECT * FROM `article` WHERE `id` < 487758 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000653s ]
0.075967s