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Peer reviewed Peer reviewed
Archer, J. Andrew – Mathematics Teacher, 1980
An algorithm for multiplying natural numbers is described. The algorithm provides a chance for some unusual drill and might serve as an enrichment topic. (MK)
Descriptors: Algorithms, Mathematical Enrichment, Mathematical Formulas, Mathematics Instruction
Peer reviewed Peer reviewed
Kulm, Gerald – Arithmetic Teacher, 1980
The multiplication and division algorithms that are taught in German schools are presented. It is suggested that these algorithms may be better than standard algorithms in terms of development of useful concepts and processes. (MK)
Descriptors: Algorithms, Computation, Division, Elementary Education
Peer reviewed Peer reviewed
Leutzinger, Larry P.; Nelson, Glenn – Arithmetic Teacher, 1980
Some techniques for developing the ability to multiply and divide by powers of ten with ease and understanding are presented. (Author/MK)
Descriptors: Activities, Algorithms, Division, Elementary Education