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Abacus Basic Competency: A Counting Method, Large Print

An instruction manual for teaching children and adults abacus skills in the four basic math operations.

$10.00

Federal Quota Eligible

255 in stock

Catalog Number: 7-00219-00

ISBN: 978-0-04-234552-9

Format: Large Print

Product Description

This instruction manual teaches children and adults abacus skills in the four basic math operations. This abacus instructional system uses the Counting Method instead of the traditional indirect method.

Advantages Include

  • Simple method comparable to the way young sighted children count and add by counting things one at a time, as in counting on fingers.
  • Minimum number of rules must be learned in order to arrive at an answer to a mathematical problem.
  • Speed in using the abacus is not lessened with this method. Accuracy is increased, frustration is eliminated.
  • Weight: 0.665 lbs

    Dimensions: 8.95 × 11.05 × 0.85 in

    Federal Quota Funds: Available

    Language: English

    Format: Large Print

    Media: Book

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