Expressing numbers in English can be confusing to both students and those listening. Make sure you understand how to express numbers in spoken English by following these rules.
Below you will find numbers written out in order to helps students learn the correct grouping in English. Generally speaking, numbers larger than twenty should always be expressed by numbers in written English:
987,654,321,001,111.987nine hundred eighty seven, trillion, six hundred fifty four billion, three hundred twenty one million, one thousand(K), one hundred eleven poit nine eight seven在英式英语中,一个数的最后两位(十位和个位)得用“and'’,但美式英语中则不用。