Language name and locationː Mandan, Carolina state, USA [Refer to Ethnologue]

语言名称和分布地区: 曼丹语, 美国东南部北卡罗来纳州

1. mą́xaną

2. nų́p

3. ną́ąmįnį

4. tóop

5. kixų́ųh

6. kíimą

7. kúupa

8. téetoki

9. mą́xpe

10. pirák

Linguist providing data and dateː Mr. Mark Rosenfelder, The Author of the website "Numbers from 1 to 10 in over 5000 languages", Chicago, USA, October 7 2023.

提供资料的语言学家: Mr. Mark Rosenfelder, 2023 年 10 月 7 日.

Other comments: Mandan (Mandan: Nų́ų́ʔetaa íroo) is an extinct Siouan language of North Dakota in the United States.
Use and revitalization efforts
By 2009, there was just one fluent speaker of Mandan, Dr. Edwin Benson (1931–2016). The language is being taught in local school programs to encourage the use of the language. Prior to Benson's death, Estonian linguist Indrek Park worked with him for more than two years to preserve the language as much as possible. The 2020 documentary To Save A Language portrays Park's efforts to revive the language.
Mandan is taught at Fort Berthold Community College along with the Hidatsa and Arikara languages. Linguist Mauricio Mixco of the University of Utah has been involved in fieldwork with remaining speakers since 1993. As of 2007, extensive materials in the Mandan language at the college and at the North Dakota Heritage Center, in Bismarck, North Dakota, remained to be processed, according to linguists.
The MHA Language Project has created language learning materials for Mandan, including a vocabulary app, a dictionary, and several books in the language. They also provide a summer learning institute and materials for teachers.

Mandan has only recorded traditional numerals from 1 to 10 many years ago. New data for numbers after ten is required.