The New American Arithmetic, 第 3 部E.H. Butler & Company, 1877 |
多く使われている語句
50 cents 60 days acres altitude amount ANALYSIS.-We annuity barrel base bill bonds bought bushel capital carats cash cents cipher circle circulating decimal circumference commission common difference common fraction complete divisor compound interest contained convex surface COPPÉE'S cost cube root cubic feet cubic foot currency cylinder denomination diameter discount dividend dollars EPES SARGENT equal factors figure flour frustum gain gallons given number gold hypotenuse inches income increasing series interest of $1 invested last term length measures merchant miles Milreis months Multiply number denoting number of terms ORAL EXERCISES paid parallelogram payable payment pounds premium present worth principal proceeds quantity quotient ratio receive Reduce repetend rhombus rods RULE sell share sides slant height sold square root subtract thickness trapezium trial divisor triangle units weight WRITTEN EXERCISES yards yield
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97 ページ - The square of two figures is equal to the square of the tens, plus twice the product of the tens by the units, plus the square of the units.
138 ページ - How many cubic yards of earth must be .removed in digging a cellar 36 ft.
181 ページ - Sixty days after sight of this FIRST of EXCHANGE (Second and Third of same tenor and date unpaid...
107 ページ - A plane surface, or a plane, is a surface in which, if any two points are taken, the straight line joining these points lies wholly in the surface.
109 ページ - RULE. — From half the sum of the three sides, subtract each side separately; multiply the half -sum and the three remainders together; the square root of the product is the area.
132 ページ - Write the multiplier under the multiplicand so that units of the same order shall stand in the same column.
46 ページ - A ^Promissory Note is a written promise to pay a certain sum of money, at a specified time, for value received.
94 ページ - The cube of a number consisting of TENS and UNITS is equal to the cube of the tens...
113 ページ - To find the area of a trapezoid. RULE. — Multiply half the sum of the parallel sides by the altitude, and the product is the area.
84 ページ - Multiply each debt by its term of credit, and divide the sum of the products by the sum of the debts. The quotient will be the average term of credit.