Elementary Arithmetic

12 equals 40 acres 80 rods 9 equal altitude amount apples barrel blackboard bought carpet cent coal cubic feet cubic foot cubic inches cubic yard dime dollar Draw rectangles earn edge equal 11 equal 12 equals the cost equals the interest equals the number equals the ratio exact measure farm Find flour gallon hundredweight lateral surface layers line represents number of bushels number of cubic number of feet number of square number of yards Observe paid peck perimeter piece pound Practice reading prism Problems Pupil selects quart ratio of 100 ratio of 24 rectangle rows selling price sentences Show sold square feet square inches square yard Teacher writes tons triangle units and tell units equals weight wheat wide width worth Write answers