Use of the Cranmer Abacus - 2nd Edition

by Rita Livingston, Ph.D.
© TSBVI 1997 - 153 pages Order # 59420CAP (16 oz.)
Note: This curriculum is sold unbound and printed on 3-hole punched 8 1/2 x 11 paper ready for a ring binder.

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This guide gives step by step instructions using two methods for basic math operations.

• TSBVI Method - Adding, subtracting, multiplying, dividing, decimals, percent, fractions, ratios
• Counting Method - Adding, subtracting, multiplying, dividing, similar to finger math ("Chismbop")
• Includes the Elementary Math Skills Continuum

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