Higher Arithmetic: Or, The Science and Application of Numbers; Combining the Analytic and Synthetic Modes of Instruction ...Ivison & Phinney, 1847 - 422 σελίδες |
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Σελίδα iv
... examples , and is eminently practical . It III . KEY TO PRACTICAL ARITHMETIC ; -Containing the answers , with numerous suggestions , & c . IV . HIGHER ARITHMETIC ; or , the Science and Application of Num- bers ; —For advanced Classes ...
... examples , and is eminently practical . It III . KEY TO PRACTICAL ARITHMETIC ; -Containing the answers , with numerous suggestions , & c . IV . HIGHER ARITHMETIC ; or , the Science and Application of Num- bers ; —For advanced Classes ...
Σελίδα v
... examples in each are all different from those in the others , so that pupils who study the series , will not be obliged to purchase the same matter twice , nor to solve the same problems over again . The Mental Arithmetic , is designed ...
... examples in each are all different from those in the others , so that pupils who study the series , will not be obliged to purchase the same matter twice , nor to solve the same problems over again . The Mental Arithmetic , is designed ...
Σελίδα vi
... examples are copious and diversified ; calling every principle into exercise , and making its application thoroughly understood . 8. In the arrangement of subjects , the natural order of the science has been carefully followed . Common ...
... examples are copious and diversified ; calling every principle into exercise , and making its application thoroughly understood . 8. In the arrangement of subjects , the natural order of the science has been carefully followed . Common ...
Σελίδα vii
... examples to solve , so that the whole class may advance together . 5. The number in a class , if practicable , should not be less than six , nor over twelve or fifteen . If the number is ... example should be analyzed ; the " why SUGGESTIONS.
... examples to solve , so that the whole class may advance together . 5. The number in a class , if practicable , should not be less than six , nor over twelve or fifteen . If the number is ... example should be analyzed ; the " why SUGGESTIONS.
Σελίδα viii
... example should be analyzed ; the " why and the wherefore " of every step in the solution should be required , till each member of the class be- comes perfectly familiar with the process of reasoning and analysis . 3. To ascertain ...
... example should be analyzed ; the " why and the wherefore " of every step in the solution should be required , till each member of the class be- comes perfectly familiar with the process of reasoning and analysis . 3. To ascertain ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexed answer required apiece Arithmetic avoirdupois bank discount barrels bbls bought bushels called cancel ciphers CIRCULATING DECIMALS common fraction composite number compound numbers cost cube decimal figures denotes difference Divide the given dividend division dollars dolls Dry Measure equal expressed farthings Federal Money gallons gals given fractions given number greatest common divisor Hence hhds hundred hundredths improper fraction insured interest of $1 least common denominator least common multiple less number miles mills mixed number months multiplicand Multiply notation number of days odd number Operation partial product payable pence period pound present worth prime factors prime number principal quotient rate per cent ratio remainder right hand figure rods root shillings simple fraction sold square subtract thousandths Troy Troy weight units usury weight whole number wine measure yards
Δημοφιλή αποσπάσματα
Σελίδα 371 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 76 - Cut off as many figures from the right hand of the dividend as there are ciphers in the divisor. The remaining figures of the dividend will be the quotient, and those cut off the remainder.
Σελίδα 66 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 99 - The greatest common divisor of two or more numbers, is the greatest number which will divide them without a remainder. Thus 6 is the greatest common divisor of 12, 18, 24, and 30.
Σελίδα 17 - It shows that the numbers between which it is placed are to be multiplied together ; thus, the expression 7 x 5 = 35 is read, 7 multiplied by 5 is equal to 35.
Σελίδα 149 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 206 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.
Σελίδα 44 - PROOF.—Add the remainder to the smaller number ; and if the sum is equal to the larger number, the work is right. OBS. This method of proof depends upon the principle, that the difference between two numbers being added to the less, the sum must be equal to the greater.
Σελίδα 368 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 369 - The square of the sum of two numbers is equal to the square of the first number plus twice the product of the first and second number plus the square of the second number.