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Ancient Formula: A Mystery with Fractions

by Ancient Formula: A Mystery with Fractions

$10.99

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Description

A puzzle left behind by Sifu Faiza's grandfather has everyone stumped. A circle divided into wedges shows part of the formula for an ancient medicine. But some of the wedges are blank, and no one knows how or why the original formula disappeared! Joy, Adam, Amy, and Sam will have to use clues--and fractions--to discover the truth about . . . The Ancient Formula.

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Product Details

  • Aug 1, 2011 Pub Date:
  • 9780761381341 ISBN-13:
  • 0761381341 ISBN-10:
  • English Language