請問羅馬數目字的1987和21怎麼寫
像 1 , I
2 , II
3 , III
2005-04-11 14:29:55 · 4 個解答 · 發問者 changchih 7 in 社會與文化 ➔ 語言
I V X L C D M
1 5 10 50 100 500 1000
CCLXVII 即
200 + 50 + 10 + 5 + 1 + 1 = 267
MMMCCLXXXI 即
1,000 + 1,000 + 1,000 + 100 + 100 + 50 + 10 + 10 + 10 + 1 = 3,281
DCCXVII 即
500 + 100 + 100 + 10 + 5 + 1 + 1 = 717.
1987--MCMLXXXVII
21--XXI
2005-04-11 14:35:50 · answer #1 · answered by Anonymous · 0⤊ 0⤋
1Ⅰ9Ⅸ8Ⅷ7Ⅶ....21ⅡⅠ
2005-04-12 20:43:06 · answer #2 · answered by Anonymous · 0⤊ 0⤋
羅馬數目字的1987和21怎麼寫
1987=MCMLXXXVII
21=XXI
你可以參考網頁:
www.iams.sinica.edu.tw/ lab/wbtzeng/labtech/roman_number.htm
2005-04-11 14:39:19 · answer #3 · answered by Anonymous · 0⤊ 0⤋
我用Word的功能打出來的...
１９８７ → MCMLXXXVII
２１ → XXI (一個X代表10，兩個就是20)
2005-04-11 14:34:54 · answer #4 · answered by Anonymous · 0⤊ 0⤋