How Shall We Teach Column Addition? Some Evidence
- 期刊名称The Arithmetic Teacher
- 作者Grayson H. Wheatley and Charlotte L. Wheatley
- 卷第25卷
- 期第4期
- 印刷ISSN0004-136X
- 文件大小451.30KB
- 发表时间1978-01
- DOI10.2307/41190349
- 页码18-19
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