Rapid Math Without a Calculator

by A Fredrick Collins

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Description

Collins shows readers how to do arithmetic and mathematical calculations in their heads, without recourse to a calculator. With minimum application of the hints, strategies and shortcuts contained within, anyone can attain proficiency in rapid math calculation, including addition, subtraction, multiplication , division and working with fractions.

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51 Works 290 Members

Classifications

Genres
Nonfiction, Science & Nature, General Nonfiction
DDC/MDS
513.92Natural sciences & mathematicsMathematicsArithmeticProblems
LCC
QA111 .C729ScienceMathematicsMathematicsElementary mathematics. Arithmetic
BISAC

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Languages
English
Media
Paper
ISBNs
2
UPCs
1
ASINs
1