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GRADE 7 - EQUATION SOLVING - ESTABLISHING THE BASIC PRINICPLES
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Views: 5782
From: admin
Added: 2010-10-20
Category: Grade 6/7/8
Duration: 0:04:18
Video Description: This video uses the study of equivalent fractions to teach three of the four principles of equation solving:
Principle of One, Principle of Equivalence, Principle of Balance. The Principle of Zero is left for a future video.