A Key to the Intellectual Arithmetic: Containing Answers and Solutions of the More Difficult Examples in That Work; For the Use of Teachers (Classic Reprint) - Hardcover

Greenleaf, Benjamin

 
9780332287744: A Key to the Intellectual Arithmetic: Containing Answers and Solutions of the More Difficult Examples in That Work; For the Use of Teachers (Classic Reprint)

Inhaltsangabe

Excerpt from A Key to the Intellectual Arithmetic<br/><br/>As this work is intended for the use of teachers only, lan guage is sometimes used in the discussion of principles which young pupils might not understand, and occasionally more than one mode of ysis is given, leaving the teacher to select the one which will be most consistent with his own method of teaching. Lessons LII. LXIII. Were prepared for the convenience of those teachers who wish to train their pupils to perform mental operations on large numbers. Others can omit any portion of these lessons if they choose to do so, as such a. Course would not mar the unity of the work.

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