The Iroquois Arithmetics: For School and Life, Book 3
Iroquois, 1926 - Arithmetic
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allowed amount angle answer assessed average bank base bill borrowed bought building called cent Change charged circle commission containing Copy correct cost dealer decimal deposits diameter difference discount divide dollars dozen Draw equal examples expressed face feet figures Find the cost Find the interest fraction gain gallon Give given grade graph hundred inches July length less list price loan loss maturity measure method miles minutes months multiply paid person places pound premium principal PROBLEMS proceeds profit pupils quart received Remember root savings selling price share short sides sold Solve square Subtract Tell term usually week weighed whole wide Write yard
Page 150 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Page 187 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Page 157 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
Page 160 - To find the area of a circle, multiply the square of the diameter by .7854.
Page 337 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Page 15 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Page 341 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Page 45 - ... to find a number when a per cent of it is given.
Page 23 - Multiply as in the multiplication of integers, and point off" as many decimal places in the product as there are decimal places in both multiplicand and multiplier.
Page 115 - PROMISSORY NOTE. — A written promise to pay a certain sum of money unconditionally, at a specified time.