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Mathematical Exploration
Mathematical Exploration: A Different Perspective on the Multiplication Chart


May 2011, Volume 16, Issue 9, Page 562

How separating each line of a 12 x 12 multiplication table into a multiples mat facilitates using the table as a manipulative for exploring number concepts. Students use the multiples mat to describe patterns; solve addition and subtraction problems; and explore fractions, ratios, proportions, and sample functions.