| Number | English |
| 21001 | twenty-one thousand one |
| 21002 | twenty-one thousand two |
| 21003 | twenty-one thousand three |
| 21004 | twenty-one thousand four |
| 21005 | twenty-one thousand five |
| 21006 | twenty-one thousand six |
| 21007 | twenty-one thousand seven |
| 21008 | twenty-one thousand eight |
| 21009 | twenty-one thousand nine |
| 21010 | twenty-one thousand ten |
| 21011 | twenty-one thousand eleven |
| 21012 | twenty-one thousand twelve |
| 21013 | twenty-one thousand thirteen |
| 21014 | twenty-one thousand fourteen |
| 21015 | twenty-one thousand fifteen |
| 21016 | twenty-one thousand sixteen |
| 21017 | twenty-one thousand seventeen |
| 21018 | twenty-one thousand eighteen |
| 21019 | twenty-one thousand nineteen |
| 21020 | twenty-one thousand twenty |
| 21021 | twenty-one thousand twenty-one |
| 21022 | twenty-one thousand twenty-two |
| 21023 | twenty-one thousand twenty-three |
| 21024 | twenty-one thousand twenty-four |
| 21025 | twenty-one thousand twenty-five |
| 21026 | twenty-one thousand twenty-six |
| 21027 | twenty-one thousand twenty-seven |
| 21028 | twenty-one thousand twenty-eight |
| 21029 | twenty-one thousand twenty-nine |
| 21030 | twenty-one thousand thirty |
| 21031 | twenty-one thousand thirty-one |
| 21032 | twenty-one thousand thirty-two |
| 21033 | twenty-one thousand thirty-three |
| 21034 | twenty-one thousand thirty-four |
| 21035 | twenty-one thousand thirty-five |
| 21036 | twenty-one thousand thirty-six |
| 21037 | twenty-one thousand thirty-seven |
| 21038 | twenty-one thousand thirty-eight |
| 21039 | twenty-one thousand thirty-nine |
| 21040 | twenty-one thousand forty |
| 21041 | twenty-one thousand forty-one |
| 21042 | twenty-one thousand forty-two |
| 21043 | twenty-one thousand forty-three |
| 21044 | twenty-one thousand forty-four |
| 21045 | twenty-one thousand forty-five |
| 21046 | twenty-one thousand forty-six |
| 21047 | twenty-one thousand forty-seven |
| 21048 | twenty-one thousand forty-eight |
| 21049 | twenty-one thousand forty-nine |
| 21050 | twenty-one thousand fifty |
| 21051 | twenty-one thousand fifty-one |
| 21052 | twenty-one thousand fifty-two |
| 21053 | twenty-one thousand fifty-three |
| 21054 | twenty-one thousand fifty-four |
| 21055 | twenty-one thousand fifty-five |
| 21056 | twenty-one thousand fifty-six |
| 21057 | twenty-one thousand fifty-seven |
| 21058 | twenty-one thousand fifty-eight |
| 21059 | twenty-one thousand fifty-nine |
| 21060 | twenty-one thousand sixty |
| 21061 | twenty-one thousand sixty-one |
| 21062 | twenty-one thousand sixty-two |
| 21063 | twenty-one thousand sixty-three |
| 21064 | twenty-one thousand sixty-four |
| 21065 | twenty-one thousand sixty-five |
| 21066 | twenty-one thousand sixty-six |
| 21067 | twenty-one thousand sixty-seven |
| 21068 | twenty-one thousand sixty-eight |
| 21069 | twenty-one thousand sixty-nine |
| 21070 | twenty-one thousand seventy |
| 21071 | twenty-one thousand seventy-one |
| 21072 | twenty-one thousand seventy-two |
| 21073 | twenty-one thousand seventy-three |
| 21074 | twenty-one thousand seventy-four |
| 21075 | twenty-one thousand seventy-five |
| 21076 | twenty-one thousand seventy-six |
| 21077 | twenty-one thousand seventy-seven |
| 21078 | twenty-one thousand seventy-eight |
| 21079 | twenty-one thousand seventy-nine |
| 21080 | twenty-one thousand eighty |
| 21081 | twenty-one thousand eighty-one |
| 21082 | twenty-one thousand eighty-two |
| 21083 | twenty-one thousand eighty-three |
| 21084 | twenty-one thousand eighty-four |
| 21085 | twenty-one thousand eighty-five |
| 21086 | twenty-one thousand eighty-six |
| 21087 | twenty-one thousand eighty-seven |
| 21088 | twenty-one thousand eighty-eight |
| 21089 | twenty-one thousand eighty-nine |
| 21090 | twenty-one thousand ninety |
| 21091 | twenty-one thousand ninety-one |
| 21092 | twenty-one thousand ninety-two |
| 21093 | twenty-one thousand ninety-three |
| 21094 | twenty-one thousand ninety-four |
| 21095 | twenty-one thousand ninety-five |
| 21096 | twenty-one thousand ninety-six |
| 21097 | twenty-one thousand ninety-seven |
| 21098 | twenty-one thousand ninety-eight |
| 21099 | twenty-one thousand ninety-nine |
| 21100 | twenty-one thousand one hundred |