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Last update: 6/2/2009

Discover the X-Dimension and Escees (Substitution Compliments) that enable you to add & subtract integers faster than a calculator

Discover that you can subquan very large quantities (beyond subitize)

Discover the keys of Base Number Sheets that open the doors to multiplication, division, and polynomials.

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Discover change and full derivation of polynomials.