Arithmetic and Its Applications: Designed as a Text Book for Common Schools, High Schools, and AcademiesH. Cowperthwait & Company, 1856 - 366 σελίδες |
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Σελίδα iv
... they will lead to the true result . Such a course as this is usually taken in works on Oral Arithmetic . In studying them the scholar is thrown on his own resources ; is compelled to learn principles ; to iv PREFACE .
... they will lead to the true result . Such a course as this is usually taken in works on Oral Arithmetic . In studying them the scholar is thrown on his own resources ; is compelled to learn principles ; to iv PREFACE .
Σελίδα vi
... true prem- ises , must always lead to true results . In Arithmetic the pupil may always know that a certain step is a vi PREFACE .
... true prem- ises , must always lead to true results . In Arithmetic the pupil may always know that a certain step is a vi PREFACE .
Σελίδα vii
... true one , and one which he has a right to take . He may know whether he has taken it correctly , and thus be certain of the truth of his first result . He may be as sure of the truth of his second step and second result , and of his ...
... true one , and one which he has a right to take . He may know whether he has taken it correctly , and thus be certain of the truth of his first result . He may be as sure of the truth of his second step and second result , and of his ...
Σελίδα 16
... true statement of the fact . A unit of one decimal denomination always bears the same ratio to a unit of the next higher that 1 does to 10 ; but the ratio which the value of a figure of one decimal denomination bears to the value of a ...
... true statement of the fact . A unit of one decimal denomination always bears the same ratio to a unit of the next higher that 1 does to 10 ; but the ratio which the value of a figure of one decimal denomination bears to the value of a ...
Σελίδα 33
... true ideas of the nature of the right angle , rectangle , and square are essential to a just appreciation of this measure , we insert the follow- ing definitions and illustrations , leaving it with the teacher to give such others as he ...
... true ideas of the nature of the right angle , rectangle , and square are essential to a just appreciation of this measure , we insert the follow- ing definitions and illustrations , leaving it with the teacher to give such others as he ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
added amount angle answer apples barrels bought broadcloth bushels called cent column common ratio complete quotient compound contain cost cube cubic inches debt decametre decimal decimal fraction denominator difference dividend dollars equal example Explanation expressed feet flour fourth fraction gain gallon given number gives greatest common divisor Hence hundreds hundredths Illustrations improper fraction indorsement interest June 11 least common multiple Mdse method miles millions minuend months multiple of 9 multiplicand multiplied obtained by dividing paid payable payment pecks pounds prime factors principal quarts quotient received Reduce remainder result right hand figures rods root selling shillings sold square subtract Subtrahend ten-thousands tens tenths third thousands trial divisor units vulgar fraction weight worth write written yard
Δημοφιλή αποσπάσματα
Σελίδα 38 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel.
Σελίδα 40 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 41 - WEIGHTS. 10 milligrammes = 1 centigramme. 10 centigrammes = 1 decigramme. 10 decigrammes = 1 gramme. 10 grammes = 1 decagramme. 10 decagrammes = 1 hectogramme. 10 hectogrammes = 1 kilogramme. 10 kilogrammes = 1 myriagramme.
Σελίδα 330 - That is, the square of the sum of two quantities is equal to the square of the first, plus twice the product of the first by the second, plus the square of the second.
Σελίδα 30 - APOTHECARIES' WEIGHT 20 grains = 1 scruple. 3 scruples = 1 dram. 8 drams = 1 ounce. 12 ounces = 1 pound.
Σελίδα 99 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 34 - Measure. — 144 square inches = 1 square foot; 9 square feet = 1 square yard; 30J square yards = 1 square rod or perch; 40 square rods = 1 rood; 4 roods = 1 acre; 640 acres = 1 square mile; 36 square miles (60 miles square) = 1 township.
Σελίδα 236 - ... high, and 1 ft. 8' thick ? Suggestion. — Since 8 in. = f ft., 4 in. = ^ ft., and 2 in. = ¿ ft., each brick contains fr X ¿ X ^ = -¿j solid feet, and it will take 27 bricks for each solid foot in the wall. 15. How many bricks, each 8 in. long, 4 in. wide, and 2 in. thick, will it take to build the four walls of a house, 30 ft. 6
Σελίδα 133 - Two numbers are PRIME TO EACH OTHER when they have no common factor.
Σελίδα 339 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.