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Start Over Publication Year Range More than 50 years ago Publication Type Newspapers Publication Type Periodicals Journal mathematics teaching
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2. A MiniComputer for Primary Schools

Author

Whitney, Hassler

Abstract

Discusses a tally device using discs on a paper diagram. Instructions given for number representation, negative values, games, addition and subtraction. (RS)

Published
1970

3. Topics

Abstract

This column discusses problems involving a paper folding game for bicimals, the sum of exterior angles of polygons and polyhedra, solving quadratic equations in finite arithmetics, nomograms, and cube folding patterns. (DT)

Published
1972