二十三十四十五十六十七十八十九十一百的英语怎么写？
编辑：自学文库
时间：2024年09月22日
In English, the numbers from 20 to 100 are typically written as follows:- Twenty, Thirty, Forty, Fifty, Sixty, Seventy, Eighty, Ninety for 20, 30, 40, 50, 60, 70, 80, 90 respectively.- For numbers between 21 and 99, it is necessary to combine the base numbers with a hyphen. For example, 21 is written as "Twenty-one", 34 is written as "Thirty-four", 45 is written as "Forty-five", and so on.- For numbers ending in zero, there is no need for a hyphen. For example, 20 is written as "Twenty", 30 is written as "Thirty", 40 is written as "Forty", and so on.- For numbers like 100, it is written as "One hundred."The English number system works in a way where numbers are constructed by combining base numbers and place values. Each place value has a unique name such as tens, hundreds, thousands, and so on. Therefore, to express the idea of compound numbers, such as twenty-three, thirty-four, forty-five, it is necessary to combine the base numbers with the appropriate place value and hyphen.