Never Use a Letter When a Number Will Do

Mathematics in School 1991 / 05 Vol. 20; Iss. 3

Never Use a Letter When a Number Will Do

Keith Austin and Wilson Ransome
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Volume:
20
Language:
english
Journal:
Mathematics in School
DOI:
10.2307/30214812
Date:
May, 1991
File:
PDF, 649 KB
english, 1991
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