The Columbian Calculator: Being a Practical and Concise System of Decimal Arithmetic ...

acres amount annuity annum answer Arithmetic Bring bush bushels of wheat calculations ciphers circumference common difference compound interest contained cord cube root cubic decimal point denomination diameter discount Divide dividend division divisor dollars drams equal example feet long figure foot gain or loss gallons galls given number grains greatest common divisor hogsheads hundred improper fraction inches least common multiple length less lowest terms miles mixed number months multiplicand Multiply nails number of terms ounces paid payment pecks pints poles present worth principal proof proportion purchased quantity quarters quarts questions quotient rate per cent ratio Reduce remainder required the number rods roods sell simple sold square feet square root subtract sugar thick third term TROY WEIGHT VULGAR FRACTIONS weight whole number wine yards cost yards of cloth