加减的英语怎么写

这里没有什么语法可讲，英语加减乘除表示法就是一种约定俗成的习惯用法，需要牢记，下面的用法你今后会常用到，希望对你有帮助英语加减乘除常用表示法：1. “加”用plus，and或add表示；“等于”用is，make，equal等词表示。2+3=? 可表示为： How much is two plus three?2+3=5Two plus three is five．Two and three is equal to five．Two and three make five．Two added to three equals five．If we add two to/and three, we get five．二加三等于五2. “减”用 minus或 take from表示10－6＝? How much is ten minussix?10-6=4Ten minus six is four．Take six from ten and the remainder is four.Six (taken) from ten is four．十减去六等于四3. “乘”用time（动词）或multiply表示3×4＝? How much is three timesfour?3×4=12Three times four is/are twelve．Multiply three by four，we get twelve．Three multiplied by four makes twelve．三乘以四等于十二4. “除”用divide的过去分词形式表示16÷4=? How much is sixteen divided by four?16÷4＝4Sixteen divided by four is four．Sixteen divided by four equals/gives/makes four．十六除以四等于四。

1、【加法】+号

在英语里一般用这三个：①and②plus③add

例：Seven and/plus eight makes fifteen.7加8等于15。If you add tento eight,you get eighteen.10加8等于18。

1、【减法】-号

在英语里一般用这三个：①minus②from③take(away)(from)

例：Eight minus five is(leaves)three.8减5等于3。/8减5余3。注：在减法里，=也可以用leaves,同汉语里的“余”4 from20 leaves 16.20减4余16。Ten take awayfour is six.10减去4得6。

3、【乘法】X号

在英语里一般用这两个：①times②multipliedby

例：Five times three is/equals fifteen.5乘以3等于15。Fivemultiplied bytwo equals ten.5乘以2等于10。

4、【除法】÷号

在英语里一般用这两个：①divided by②into

例：Twelve divided by four makes three.12除以4等于3。Four intotwelve is three.

其他的英文数学符号表达

1、正负号±

plus-minus sign 正负号

“±1” 读作：plus or minus one

2、等于号=

equals; is equal to 等于号

“1+1=2”读作：One plus one equals two.或 One plus one is equal to two.

3、不等于号≠

is not equal to 不等于号

“a≠b”读作：a is not equal to b

4、百分号%

percent 百分之……

“10%”读作：ten percent

5、括号（）

parentheses [pəˈrenθəsɪs] ; brackets [ˈbrækɪt]; round brackets 括号

加：plus减：minus 乘：multiplied by除：divided