1~11的英语写法如下:
基数词:
1one2two3three4four5five6six7seven8eight9nine10ten11eleven
序数词及缩写:
第1first1st第2second2nd第3third3rd第4fourth4th第5fifth5th第6sixth6th第7seventh7th第8eighth8th第9ninth9th第10tenth10th第11eleventh