Descriptor
| Algorithms | 1 |
| Educational History | 1 |
| Elementary Education | 1 |
| Elementary School Mathematics | 1 |
| Mathematics Instruction | 1 |
| Subtraction | 1 |
Source
| Mathematics Educator | 1 |
Author
| Pratt-Cotter, Mary | 1 |
| Ross, Susan | 1 |
Publication Type
| Guides - Classroom - Teacher | 1 |
| Journal Articles | 1 |
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Peer reviewedRoss, Susan; Pratt-Cotter, Mary – Mathematics Educator, 2000
Reviews the historical development of subtraction algorithms used in the United States. Discusses different algorithms used and developed throughout history that had a major impact on the way subtraction is taught today. (Contains 22 references.) (ASK)
Descriptors: Algorithms, Educational History, Elementary Education, Elementary School Mathematics
