The Mathematical Investigations of Dr. O and Arya

$14.95

The Mathematical Investigations of Dr. O and Arya follows the two title characters as they solve various mathematical conundrums—ranging from secret codes, to operations, to prime numbers. Not only will readers enjoy the illustrations and interactions between Dr. O and Arya, they will also immensely enjoy the challenges presented in each chapter.

170 in stock

Age Range : 9-12
Grades: 3-6
Category: Product ID: 39646

Book Details:

  • ISBN: 9781943431625
  • Genre: Children's Education Resource
  • Page Count: 120
  • Age Range: 9-12
  • Grades: 3-6
  • Pub Date: 01/12/2020
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