The Natural Arithmetic: Book 1-, Volume 3

acres added Algebra altitude amount angle average bank base bought called cent Change circle circumference commission common cone contains cost cube cubic cubic foot cubic inches dated decimal denominator diameter difference discounted distance Divide divisor dollar earth equal factors feet field figures Find four fraction gain hour hundred inches inches long insured interest land lateral surface length less longitude measure meters miles mills months Multiply ounces Page paid piece places pounds principal prism Problems pyramid quantity raise ratio received rectangle regular remainder rods selling shares side slant height sold specific gravity square square root subtract surface travels triangle twice units volume weight whole wide width wood yards