Mr. Marinich's Edu-Blog features video walkthroughs of some of today's math procedures done in a lesson format. Mr. Marinich guides you, step-by-step, through multiple ways to solve problems.
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Wednesday, January 11, 2012
Video Walkthrough: Adding and Subtracting Fractions With Like Denominators
This lesson features:
adding and subtracting fractions with like denominators
1/3 +2/3, 7/9 -4/9, and 12/15+5/15
2 visual solutions for each
Adding and subtracting fractions 2011 New York State Core Curriculum