mental arithmetic

Type: 
Topical Term
Subfield: 
a
Alias: 
mental arithmetic

Secrets of mental math

the mathemagician's guide to lightning calculation and amazing math tricks
  • Benjamin, Arthur
2006
Provides secrets and tips for mentally solving mathematical problems.

Arithmetricks

50 easy ways to add, subtract, multiply, and divide without a calculator
  • Julius, Edward H.
1995
Contains fifty tricks and tips for doing addition, subtraction, multiplication and division quickly, without a calculator. Includes three appendixes on symbols, terms, and tables, parlor tricks, and number facts, and a chapter with answers to featured problems.
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