The Stone Arithmetic, Βιβλίο 3

acres altitude amount angle average base bill board foot bond bought broken-line graph bushels called cent circle circular graph circumference Compare cubic foot dealer diameter dimensions distance divide dividend divisor Draw dress earned equal figure Find the area Find the cost former price formula fractions Frank gallon garden give a profit gross profit height hour inches income increase interest investment kilowatt hour length list price loan marked price measure merchant mile minutes month mortgage multiply number of square paid parallelogram pound preferred stock problem profit of 20 PROPERTY INSURANCE protractor pupils PYTHAGOREAN THEOREM quarts quotient radius Ralph ratio rectangle rectangular prism regular price represent savings bank selling price Show sides sold solve square root subtraction Test trapezoid triangle trip units Walter weighs whole number wide yard yearly