首先要會念0到10的數(shù)字。zero，one,two,three,four,five,six,seven,eight,nine,ten.

要掌握整十的數(shù)的表達。twenty,thirty,forty,fifty,sixty,seventy,eighty,ninty,one hundred.

掌握百，千，萬，十億，萬億的表達。hundred,thousand,million,billion,trillion.

十幾的數(shù)的表達，除了十一eleven, 十二twelve,其余的數(shù)字幾乎都是三到九的數(shù)加-teen：thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,ninteen.

幾十幾的表達就是整十加上一到九的數(shù)。如21讀著twenty-one,32讀thirty-two,43讀forty-three 等等。

幾百的數(shù)就是hundred 加and加尾數(shù)。123讀one hundred and twenty-three.

超過三位數(shù)的數(shù)字從右到左每三個數(shù)字用逗號分開，第一個逗號前的數(shù)字讀thousand,第二個逗號前的數(shù)字讀million,第三個前讀billion,第四個前讀trillion.如1,234,567,890讀one billion,two hundred and twenty-four million,five hundred and sixty-seven thousand,eight hundred and ninty.