Rapid Math Without a CalculatorCitadel Press, 1987 - 120 σελίδες This book enables the average person to become capable of manipulating numbers, and the mathematical shortcuts explained can all be performed without a calculator. A great buy for those who seek to improve their mathematical ability. |
Περιεχόμενα
CHAPTER | 1 |
VI | 64 |
EXTRACTING SQUARE AND CUBE ROOTS | 74 |
Πνευματικά δικαιώματα | |
1 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
addition table aliquot answer and carry arithmetic calculations carat carry the tens Casting Out Nines cent checks drawn ciphers circle Column Addition common fractions complement method cube root cubic days and divide decagram decimal places decimal point decimeter Divide Any Number dividend divisor equal Example excess of nines Formed of Factors hence hundreds column hundreds figure large number last figure last sum Magic Squares Measure of Length Measure of Volume meter Method of Multiplying metric system minuend multiplicand multiplication table Multiply any Number multiply by number multiply the tens Multiply the unit Napier's Rods Number Formed number of days number or quantity operation of addition operation of subtraction original balance ounce pint place figures quotient radian rods SHORT CUTS simple square root step subtrahend system of weights tens column tens figure tion Troy Weight unit figure units column vulgar fractions weights and measures whole number write yards