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 4
... question , and he will accomplish by induction , almost immediately , what would take him much longer to figure out by the old process - and be more clearly im- pressed on the mind . This seems to have been the primary object of the ...
... question , and he will accomplish by induction , almost immediately , what would take him much longer to figure out by the old process - and be more clearly im- pressed on the mind . This seems to have been the primary object of the ...
Σελίδα iv
... questions with far greater facility and accuracy than they do upon abstract numbers . 2. The numbers contained in the examples are at first small , so that the learner can solve the question mental- ly , and understand the reason of ...
... questions with far greater facility and accuracy than they do upon abstract numbers . 2. The numbers contained in the examples are at first small , so that the learner can solve the question mental- ly , and understand the reason of ...
Σελίδα xii
... questions in Simple Proportion , Ex . 1-50 , 273 Ditto 66 66 Barter , Ex . 51-60 , 278 Ditto 66 66 Practice , Ex . 61-75 , 279 Ditto 66 66 Partnership , Ex . 76-82 , 280 Ditto 66 66 Bankruptcy , Ex . 83-88 , 281 Ditto 66 66 Ditto 66 66 ...
... questions in Simple Proportion , Ex . 1-50 , 273 Ditto 66 66 Barter , Ex . 51-60 , 278 Ditto 66 66 Practice , Ex . 61-75 , 279 Ditto 66 66 Partnership , Ex . 76-82 , 280 Ditto 66 66 Bankruptcy , Ex . 83-88 , 281 Ditto 66 66 Ditto 66 66 ...
Σελίδα 12
... forty - five ? Five hundred and sixty - eight ? What is the greatest number that can be expressed by three figures ? How ex- press a thousand ? Note . - Questions on the foregoing table should be 12 [ SECT . I. NOTATION .
... forty - five ? Five hundred and sixty - eight ? What is the greatest number that can be expressed by three figures ? How ex- press a thousand ? Note . - Questions on the foregoing table should be 12 [ SECT . I. NOTATION .
Σελίδα 13
... Questions on the foregoing table should be continued till the class becomes familiar with the mode of expressing any number from 1 to 1000. They may be answered orally ; but the best way is to let the pupil write the figures denoting ...
... Questions on the foregoing table should be continued till the class becomes familiar with the mode of expressing any number from 1 to 1000. They may be answered orally ; but the best way is to let the pupil write the figures denoting ...
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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.