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| Main Authors: | , |
|---|---|
| Format: | Recurso educativo Open Access |
| Language: | en |
| Published: |
1988
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| Subjects: | |
| Online Access: | https://eric.ed.gov/?id=EJ382902 |
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| _version_ | 1867181442976448512 |
|---|---|
| author | Gallian, Joseph A. Winters, Steven |
| author_facet | Gallian, Joseph A. Winters, Steven Gallian, Joseph A. Winters, Steven |
| collection | Education Resources Information Center |
| contents | Modular Arithmetic in the Marketplace. Gallian, Joseph A. Winters, Steven College Mathematics Error Patterns Higher Education Mathematical Applications Mathematics Instruction Number Concepts Several schemes use modular arithmetic to append a check digit to product identification numbers for error detection. Some schemes are discussed, including ones for money orders and library books. Then a foolproof method is presented. (MNS) |
| format | Recurso educativo Open Access |
| id | eric_EJ382902 |
| institution | ERIC Institute of Education Sciences |
| language | en |
| publishDate | 1988 |
| record_format | eric |
| spellingShingle | Modular Arithmetic in the Marketplace. Gallian, Joseph A. Winters, Steven College Mathematics Error Patterns Higher Education Mathematical Applications Mathematics Instruction Number Concepts Modular Arithmetic in the Marketplace. Gallian, Joseph A. Winters, Steven College Mathematics Error Patterns Higher Education Mathematical Applications Mathematics Instruction Number Concepts Several schemes use modular arithmetic to append a check digit to product identification numbers for error detection. Some schemes are discussed, including ones for money orders and library books. Then a foolproof method is presented. (MNS) |
| title | Modular Arithmetic in the Marketplace. |
| topic | College Mathematics Error Patterns Higher Education Mathematical Applications Mathematics Instruction Number Concepts |
| url | https://eric.ed.gov/?id=EJ382902 |