Figuring: The Joy of NumbersProvides information and advice on addition, multiplication, division, fractions, decimals, and other aspects of mathematics. |
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60 days added arrive asked to multiply break brought 5 chapathis calculation carry cent of 460 century check number coins column common denominator compound interest corresponds cube root cubic number decimal places decimal point discount divide the number dividend divisor example extracting factors fifth root Find the LCM find the square four fractions gives a number halved improper fraction instance to find larger numbers last digit least common multiple mathematical mentally merchant method millionaire month multiplicand multiplication tables multiply the number nines leaves number being subtracted number ends number is divisible number of marbles number of places obtained original number perfect number pieces pressure cookers prime number problem quarter quotient read as 16 remainder remember root ending sequence SHAKUNTALA DEVI square numbers square root temple elephant tens digit tens figure thousandths top line total number triangle number units digit units figure whole number write