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| Addition | 1 |
| Computation | 1 |
| Elementary Education | 1 |
| Elementary School Mathematics | 1 |
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| Arithmetic Teacher | 1 |
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| Hendrickson, A. Dean | 1 |
| Thompson, Charles S. | 1 |
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Peer reviewedThompson, Charles S.; Hendrickson, A. Dean – Arithmetic Teacher, 1986
Specific instruction in different contexts provide needed background for solving addition and subtraction problems. The categories of problems and relative difficulties are presented, followed by an explanation of a successful instructional sequence. (MNS)
Descriptors: Addition, Computation, Elementary Education, Elementary School Mathematics
