Practical and Mental Arithmetic, on a New Plan, in which Mental Arithmetic is Combined with the Use of the Slate: Containing a Complete System for All Practical Purposes ... |
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acres added Addition amount answer apples barrel bought bushels called cents Change ciphers common common denominator compound contained cord cost currency decimal denominator derive the following difference divide dividend Division divisor dollars equal example Exercises federal money feet feet long figure following RULE foot four fraction gain gallons give given hand hence hundred illustrations inches interest James least common leaves length less lowest miles mills minutes months Multiply OPERATION oranges ounces pair pence piece pints pound principal proceed proportion quarters question quotient ratio receive Reduce remainder rods root RULE shillings side Simple Slate sold solid square subtract TABLE tens third units weeks weight whole number wide worth write yards