是基数词和序数词吧。
100是one hundred one hundredth
101 one hundred and one one hundred and first
102 one hundred and two one hundred and second
以此类推
110 one hundred and ten one hundred and tenth
112 one hundred and twelve one hundred and twelfth
115 one hundred and fifteen one hundred and fifteenth
120 one hundred and twenty one hundred and twentyth
另外
125one hundred and twenty-five one hundred and twenty-fifth
