立教大学英米文学科卒。東京都立高校に6年間英語教諭として勤務後、株式会社公文教育研究会に海外派遣要員…
ビジネス英会話アーカイブ
更新日:2004年10月15日
ビジネスでよく使う数字の英語表現です。まずは、基本となる、基数・序数の英語の基礎をきっちり押さえおきましょう!
| 1~20 | 21~111 | ||
| 数 字 | 英 数 字 | 数 字 | 英 数 字 |
|---|---|---|---|
| 0 | zero/nought(英) | 21 | twenty-one |
| 1 | one | 22 | twenty-two |
| 2 | two | 23 | twenty-three |
| 3 | three | 24 | twenty-four |
| 4 | four | 25 | twenty-five |
| 5 | five | 26 | twenty-six |
| 6 | six | 27 | twenty-seven |
| 7 | seven | 28 | twenty-eight |
| 8 | eight | 29 | twenty-nine |
| 9 | nine | 30 | thirty |
| 10 | ten | 40 | forty |
| 11 | eleven | 50 | fifty |
| 12 | twelve | 60 | sixty |
| 13 | thirteen | 70 | seventy |
| 14 | fourteen | 80 | eighty |
| 15 | fifteen | 90 | ninety |
| 16 | sixteen | 100 | a (one) hundred |
| 17 | seventeen | 101 | a (one) hundred (and) one |
| 18 | eighteen | 102 | a (one) hundred (and) two |
| 19 | nineteen | 111 | a (one) hundred (and) eleven |
| 20 | twenty | 321 | three hundred (and) twenty-one |
| 1th~20th | 21st~111st | ||
| 数 字 | 英 数 字 | 数 字 | 英 数 字 |
|---|---|---|---|
| 基数+th | =序数 | 21st | twenty-first |
| 1st | first | 22nd | twenty-second |
| 2nd | second | 23rd | twenty-third |
| 3rd | third | 24th | twenty-fourth |
| 4th | fourth | 25th | twenty-fifth |
| 5th | fifth | 26th | twenty-sixth |
| 6th | sixth | 27th | twenty-seventh |
| 7th | seventh | 28th | twenty-eighth |
| 8th | eighth | 29th | twenty-ninth |
| 9th | ninth | 30th | thirtieth |
| 10th | tenth | 40th | fortieth |
| 11th | eleventh | 50th | fiftieth |
| 12th | twelfth | 60th | sixtieth |
| 13th | thirteenth | 70th | seventieth |
| 14th | fourteenth | 80th | eightieth |
| 15th | fifteenth | 90th | ninetieth |
| 16th | sixteenth | 100th | a (one) hundredth |
| 17th | seventeenth | 101st | a (one) hundred (and) first |
| 18th | eighteenth | 102nd | a (one) hundred (and) second |
| 19th | nineteenth | 111th | a (one) hundred (and) eleventh |
| 20th | twentieth | 321st | three hundred (and) twenty-first |