加减乘除英文符号

加、减、乘、除的英文如下：

1、加：用and、plus、added to 等词表示。

2＋4＝6可译为：

Two and four is six.

Two plus four is equal to six.

Two added to four equals six.

2、减：用minus、taken from、subtracted from等表示。

8－3=可译为：

Eight minus three is five.

Three taken from eight leaves five.

Three subtracted from eight leaves five.

3、乘：用multiply by、multiplied by、time等表示。

3 × 5 = 15可译为：

Multiply three by five is (gives)fifteen.

Three multiplied by five is fifteen .Multiply three by five , you get fifteen.

Three times five is (makes, will be , equals, is equal to ) fifteen.

4、除：用divided by、divide into、into等表示。

24 ÷ 8 = 3可译为：

Twenty-four divided by eight is equal to three.

Eight into twenty-four goes three times.

Divide eight into twenty-four , and you get three.

简单数学等式的英语表达

大于＞：is greater than

大于等于（不小于）≥：is more than or equal to / is no less than

小于＜：is less than

小于等于（不大于）≤：is less than or equal to / is no more than

不等于≠：is not equal to

等于＝：equals

例句：

1、12+36=48：Twelve plus thirty-six is forty-eight.

2、10-4=6: Ten minus four is six. / Ten minus four equals four.

3、5×5=25：Five times five is twenty-five.

4、20÷4=5：Twenty divided by four is five.

5、5>1：Five is greater than one.

6、7+4≥10: Seven plus four is equal to or greater than ten.

7、1≤8：One is less than or equal to eight. / One is no more than eight.

8、1≠0：One is not equal to zero.

． period 句号 ， comma 逗号 ： colon 冒号 ； semicolon 分号 ！ exclamation 惊叹号 ？ question mark 问号 ￣ hyphen 连字符 ' apostrophe 省略号；所有格符号 — dash 破折号 ‘ ’single quotation marks 单引号 “ ”double quotation marks 双引号 ( )parentheses 圆括号 [ ]square brackets 方括号 《 》French quotes 法文引号；书名号 ... ellipsis 省略号 ¨ tandem colon 双点号 " ditto 同上 ‖ parallel 双线号 ／ virgule 斜线号 ＆ ampersand = and ～ swung dash 代字号 § section; division 分节号 → arrow 箭号；参见号 ＋ plus 加号；正号 － minus 减号；负号 ± plus or minus 正负号 × is multiplied by 乘号 ÷ is divided by 除号 ＝ is equal to 等于号 ≠ is not equal to 不等于号 ≡ is equivalent to 全等于号 ≌ is equal to or approximately equal to 等于或约等于号 ≈ is approximately equal to 约等于号 ＜ is less than 小于号 ＞ is more than 大于号 ≮ is not less than 不小于号 ≯ is not more than 不大于号 ≤ is less than or equal to 小于或等于号 ≥ is more than or equal to 大于或等于号 ％ per cent 百分之… ‰ per mill 千分之… ∞ infinity 无限大号 ∝ varies as 与…成比例 √ (square) root 平方根 ∵ since; because 因为 ∴ hence 所以 ∷ equals, as (proportion) 等于，成比例 ∠ angle 角 ⌒ semicircle 半圆 ⊙ circle 圆 ○ circumference 圆周 π pi 圆周率 △ triangle 三角形 ⊥ perpendicular to 垂直于 ∪ union of 并，合集 ∩ intersection of 交，通集 ∫ the integral of …的积分 ∑ (sigma) summation of 总和 ° degree 度 ′ minute 分 〃 second 秒 ＃ number …号 ℃ Celsius system 摄氏度 ＠ at 单价

．period 句号，comma 逗号：colon 冒号；semicolon 分号！exclamation 惊叹号？question mark 问号￣hyphen 连字符'apostrophe 省略号；所有格符号—dash 破折号‘ ’single quotation marks 单引号“ ”double quotation marks 双引号( )parentheses 圆括号[ ]square brackets 方括号《 》French quotes 法文引号；书名号...ellipsis 省略号¨tandem colon 双点号"ditto 同上‖parallel 双线号／virgule 斜线号＆ampersand = and～swung dash 代字号§section; division 分节号→arrow 箭号；参见号＋plus 加号；正号－minus 减号；负号±plus or minus 正负号×is multiplied by 乘号÷is divided by 除号＝is equal to 等于号≠is not equal to 不等于号≡is equivalent to 恒等于号≌is identical to 全等于号≈is approximately equal to 约等于号＜is less than 小于号＞is more than 大于号≮is not less than 不小于号≯is not more than 不大于号≤is less than or equal to 小于或等于号≥is more than or equal to 大于或等于号％per cent 百分之…‰per mill 千分之…∞infinity 无限大号∝varies as 与…成比例√(square) root 平方根∵since; because 因为∴hence 所以∷equals, as (proportion) 等于，成比例∠angle 角⌒semicircle 半圆⊙circle 圆○circumference 圆周πpi 圆周率△triangle 三角形⊥perpendicular to 垂直于∪union of 并，合集∩intersection of 交，通集∫the integral of …的积分∑(sigma) summation of 总和°degree 度′minute 分〃second 秒＃number …号℃Celsius system 摄氏度＠at 单价