EASY MENTAL MATH Audiobook By Roger K. Daneth cover art

EASY MENTAL MATH

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EASY MENTAL MATH

By: Roger K. Daneth
Narrated by: Virtual Voice
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This book is an introduction to learning to do basic arithmetic mentally. The book covers elementary problems up to moderate difficulty and is written to be helpful to both students and adults in everyday situations where fast and accurate mental calculations are needed without the need for a computer or pencil and paper. Mathematics
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