SuperSpeed Math, copyright Chris Biffle 2007 2

SuperSpeed Math, copyright Chris Biffle 2007 7 The SuperSpeed Grids As a representative of our approach, we’ll focus the following on SuperSpeed Addition. The other math games, subtraction, multiplication, division and fractions, follow the same format. (You’ll learn more about Gnarlies, the most common math errors, in a few moments.) ................
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