Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of Instruction: Also Illustrating the Principles of Cancelation. For Schools and AcademiesDurrie & Peck, 1846 - 336 σελίδες |
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Σελίδα 2
... examples for both mental and slate exer- cises , are appropriate and abundant , and while the former are sufficiently simple to make the principles clear to the tyro's mind , the latter will secure sufficient practice with the pencil ...
... examples for both mental and slate exer- cises , are appropriate and abundant , and while the former are sufficiently simple to make the principles clear to the tyro's mind , the latter will secure sufficient practice with the pencil ...
Σελίδα iii
... examples which involve the principles of the rule . 2. The operation is then defined , each principle is an- alyzed separately , and illustrated by other examples . 3. The general rule is now deduced , and put in its proper place , both ...
... examples which involve the principles of the rule . 2. The operation is then defined , each principle is an- alyzed separately , and illustrated by other examples . 3. The general rule is now deduced , and put in its proper place , both ...
Σελίδα iv
... examples , places him in the condition of the boy , whose mother charged him never to go into the water till he had learned to swim . These embarrassments are believed to be unnecessary , and are attempted to be removed in the following ...
... examples , places him in the condition of the boy , whose mother charged him never to go into the water till he had learned to swim . These embarrassments are believed to be unnecessary , and are attempted to be removed in the following ...
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 wherefore " of every step in the solution should be required , till each member of the class becomes perfectly familiar with the process of reasoning and analysis . 4. To ascertain whether each ...
... example should be analyzed ; the " why and wherefore " of every step in the solution should be required , till each member of the class becomes perfectly familiar with the process of reasoning and analysis . 4. To ascertain whether each ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 15 dollars added amount annexed answer Arithmetic barrels of flour bushels called ciphers column common denominator common fraction composite number compound interest COMPOUND NUMBERS contained cords of wood cube root cubic decimal fractions denotes difference discount divided dividend division dolls equal factors example expressed farthings Federal Money feet fourth gain gallons given fractions given number greatest common divisor Hence hogsheads horses hundred hundredths improper fraction inches interest of $1 lars least common multiple lower denominations merchant bought miles mills mixed number months multiplicand Multiply Operation paid payable pence present worth principal proportion pwts quantity quarts quotient rate per cent ratio Reduce remainder right hand rods sell shillings slate sold Solution square root subtract tens tenths third thousandths units weight whole number Write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 279 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Σελίδα 176 - What part of a year is 1 month ? 2 months ? 3 months ? 4 months ? 5 months ? 6 months ? 7 months? 8 months? 9 months? 10 months? 11 months ? 105.
Σελίδα 92 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction ; to the product add the given numerator. The sum placed over the given denominator, will form the improper fraction required.
Σελίδα 223 - ... any number divided by 9, will leave the same remainder, as the sum of its figures, or digits, divided by 9 : which may be thus demonstrated.
Σελίδα 190 - RULE. Divide the given interest by the interest of $1 for the given time, and the quotient will be the answer.
Σελίδα 59 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 115 - Weight is used in weighing groceries and all coarse articles ; as sugar, tea, coffee, butter, cheese, flour, hay, &c., and all metals except gold and silver. 16 drams (dr.) make 1 ounce, marked oz. 16 ounces " 1 pound, " Ib. 25 pounds " 1 quarter, " qr. 4 quarters " 1 hundred weight, cwt. 20 hundred weight
Σελίδα 95 - Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator.
Σελίδα 79 - A common multiple of two or more numbers is a number that can be divided by each of them without a remainder ; thus 12 is a common multiple of 3 and 4.
Σελίδα 273 - 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. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down.