打印本文 打印本文  关闭窗口 关闭窗口  
用英语表示加减乘除法的用法
作者:HD-WEDA  文章来源:本站原创  点击数  更新时间:2018-07-03  文章录入:admin  责任编辑:admin



用英语表示加减乘除法的用法

 

一、加法运算的表示

常用and, plus, add 等表示。如:

Seven and [plus] eight is [are, make(s)] fifteen. 78等于15

If you add ten to eight, you get eighteen. 108等于18

二、减法运算的表示

通常用 minus, from, take away (from) 等表示。如:

Twelve minus two is [leaves, equals] ten. 122等于10

5 from 20 leaves 15. 20515

If you take five from twelve, you’re left with seven. 12减去57

If you take four away from ten, that leaves six. 10减去46

三、乘法运算的表示

通常用 times, multiply, multiplied by, twice 等表示。如:

2 and 3 multiply to make 6. 23相乘得6

2 multiplied by 4 makes 8. 2乘以48

Five times three is [equals] fifteen. 5乘以3等于15

What is twice two? 22是多少?

四、除法运算的表示

通常用 divide, divided by, into 等表示。如:

Four into twelve is [makes] three. 12除以4等于3

30 divided by 6 is [equals]5. 30除以6等于5

5 divides into 30 6 times. 530等于6

 

打印本文 打印本文  关闭窗口 关闭窗口