用英语写出1—20和整十和几十一的数再写一点1—19的序数词

Question

用英语写出1—20和整十和几十一的数
再写一点1—19的序数词

Answer 1

one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twentyten twenty thirty forty fifty sixty seventy eighty ninety hundredelev...