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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ200107
Record Type: CIJE
Publication Date: 1979-Mar
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Mirror Multiplication.
Manheim, Jerome H.
Mathematics Teacher, v72 n3 p213-16 Mar 1979
A systematic search is given for products where reversing the digits does not change the answer. Related questions are suggested that can be solved by the same discovery approach. (MP)
Descriptors: Discovery Learning, Instruction, Learning Activities, Multiplication, Number Concepts, Secondary Education, Secondary School Mathematics
Publication Type: Journal Articles
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A