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Excel基础之公式运算符

  • 2026-07-24 15:19:21
Excel基础之公式运算符

EXCEL公式运算符有算术运算符、比较运算符、文本运算符、引用运算符。

一、运算符概论

算术运算符是用来计算基本的数学运算的符号,如加减乘除、百分比(%)、乘方(^)、负号(-)等。

比较运算符是用来比较大小的符号,如等于、大于、小于、大于或等于(>=)、小于或等于(<=)、不等于(<>)

文本运算符是连接运算符“&”,用来连接文本、数字、单元格,连接文本时需要加双引号。

引用运算符是用来引用单元格区域的符号,如冒号(:)、逗号(,)、空格。

公式中运算符的优先顺序:引用运算符>算术运算符>连接运算符>比较运算符。如果想提高公式中某部分的运算顺序,则可以使用括号括起来,运算的优先顺序是由内向外的。

二、了解引用运算符引用的区域

引用运算符是用来引用单元格区域的,有使用冒号、逗号和空格三种方式。不同的符号引用的区域不同:

1、区域引用

冒号:引用的是连续的单元格区域,比如区域A1:C3A1是该区域的第一个单元格,C3是该区域的最后一个单元格,也就是说冒号连接的是两个对角单元格地址的这一片区域。

2、联合引用

逗号:引用的是两个不连续的单元格区域,在公式中常常要引用不同区域,通常用逗号来连接这些区域。比如A1:B4B7:C10

3、交叉引用

空格:当两个区域重叠时,用空格来引用交叉的区域,比如以下公式中的两个区域用空格隔开,求和得到的结果是6,也就是引用的区域是B3:C5

=SUM(A1:C5 B3:D8)

三、了解比较运算符的运算结果转换

使用比较运算符时,得到的结果只有两个,即逻辑值TRUEFALSE。当比较结果成立时,返回值为TRUE;不成立时,返回值为FALSE。并且在 Excel 的数值计算中,逻辑值会自动转换为数值参与运算:TRUE 被当作 1FALSE 被当作 0。对逻辑值进行算术运算时,可以验证TRUE=1FALSE=0。

公式运算

结果

相乘时,逻辑值全部为TRUE值,TRUE=1,否则为0,相当于逻辑中的与关系;相加时,逻辑值全部为FALSE值,FALSE=0,否则为非0,相当于逻辑中的或关系。

四、单元格引用

Excel中单元格的引用方式主要有相对引用、绝对引用和混合引用。这三个引用方式的不同在于公式在复制或填充时,单元格地址的变化与否。通过锁定符($)来控制单元格地址的变化,可使用快捷键F4快速输入锁定符来切换引用方式。

1、相对引用

相对引用是excel中的默认引用关系,在公式复制或填充时,单元格地址会随位置相对变化(行变行、列变列)。

2、绝对引用

绝对引用中被引用的单元格地址不会随引用位置变化而变化,绝对引用要在行号和列号前添加绝对符号$。比如锁定单元格A1,使其不随公式的位置变化而变化,锁定格式是$A$1

3、混合引用

混合引用顾名思义就是相对引用和绝对引用的混合使用。

A1单元格为例:

$A1:固定列号时,向右填充公式不会使引用的内容发生变化,即不随列号的变化而变化。此时固定了列A,行号可以发生变化,向下填充时被引用单元格随位置相对变化,由$A1变成$A2$A3……,后面以此类推。

A$1:固定行号时,向右填充公式会使被引用的单元格地址发生变化,随列号的变化而变化,引用的单元格地址由A$1变成B$1C$1……,后面以此类推。如果公式向下填充,那么被引用的单元格地址不会随引用位置的变化而变化,依旧是A$1

总之,$A1:固定列,不固定行;A$1:固定行,不固定列。

感谢观看~

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  1. CONNECT:[ UseTime:0.000690s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000539s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000236s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000237s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000462s ]
  6. SELECT * FROM `set` [ RunTime:0.000193s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000489s ]
  8. SELECT * FROM `article` WHERE `id` = 536297 LIMIT 1 [ RunTime:0.000395s ]
  9. UPDATE `article` SET `lasttime` = 1785330774 WHERE `id` = 536297 [ RunTime:0.001999s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000228s ]
  11. SELECT * FROM `article` WHERE `id` < 536297 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000403s ]
  12. SELECT * FROM `article` WHERE `id` > 536297 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000377s ]
  13. SELECT * FROM `article` WHERE `id` < 536297 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006982s ]
  14. SELECT * FROM `article` WHERE `id` < 536297 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000876s ]
  15. SELECT * FROM `article` WHERE `id` < 536297 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000639s ]
0.165854s