The New American Arithmetic, Part 3

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E.H. Butler & Company, 1877 - Arithmetic
 

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Page 95 - The cube root of a number is one of the three equal factors of the number. Thus, the cube...
Page 97 - 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.
Page 44 - RULE. Divide the given interest by the interest of the given principal for 1 year, and the quotient will be the answer.
Page 181 - Sixty days after sight of this FIRST of EXCHANGE (Second and Third of same tenor and date unpaid...
Page 109 - 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.
Page 68 - In any proportion, the product of the means is equal to the product of the extremes.
Page 107 - 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.
Page 138 - How many cubic yards of earth must be .removed in digging a cellar 36 ft.
Page 132 - Write the multiplier under the multiplicand so that units of the same order shall stand in the same column.
Page 46 - A ^Promissory Note is a written promise to pay a certain sum of money, at a specified time, for value received.

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