The Public School Mental Arithmetic (Classic Reprint) - Couverture souple

McLellan, J. A.

 
9781330398241: The Public School Mental Arithmetic (Classic Reprint)

Synopsis

Excerpt from The Public School Mental Arithmetic

Public School Mental Arithmetic have been pre pared. It is believed that, by direct teaching and helpful suggestion, these books will, in some degree, contribute to the growth of a rational, and therefore economical, method of teaching. At all events, the series differs from all other text-books in being based on the Psychology of Number.

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