Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of Instruction |
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Σελίδα 4
Hence from particulars , we establish general principles , which serve as the
basis of our reasonings , and enable us to proceed step by step , from the most
simple to the more complex operations . It appears , therefore , that mathematical
...
Hence from particulars , we establish general principles , which serve as the
basis of our reasonings , and enable us to proceed step by step , from the most
simple to the more complex operations . It appears , therefore , that mathematical
...
Σελίδα 5
We shall be further convinced of this if we observe that the same table serves for
addition and subtraction ; and another table which is Tho use of the plates is
explained in the Key 1 * PRKFAC .. ENERAL VIEW OF THE PLAN, ...
We shall be further convinced of this if we observe that the same table serves for
addition and subtraction ; and another table which is Tho use of the plates is
explained in the Key 1 * PRKFAC .. ENERAL VIEW OF THE PLAN, ...
Σελίδα 6
Indeed , in formed by addition , serves both for inultiplication and division . In this
treatise the same plate serves for the four operations . This remark shows the
necessity of making the pupil attend to his manner of performing the examples
and ...
Indeed , in formed by addition , serves both for inultiplication and division . In this
treatise the same plate serves for the four operations . This remark shows the
necessity of making the pupil attend to his manner of performing the examples
and ...
Σελίδα 40
If a quantity of provisions will serve three men five days , how many men would it
serve one day ? 43. If a quantity of provisions will serve five men seven days ,
how many days would it serve one nan ? 44. If fifteen dollars worth of provision
will ...
If a quantity of provisions will serve three men five days , how many men would it
serve one day ? 43. If a quantity of provisions will serve five men seven days ,
how many days would it serve one nan ? 44. If fifteen dollars worth of provision
will ...
Σελίδα 96
If a bushel of malt will serve 5 persons ! month , how much will serve 1 person the
same time ? 25. If 2 barrels of cider will serve 5 persons 1 month , how much will
serve 1 person the same time ? 26. If 3 barrels of flour be divided among 5 men ...
If a bushel of malt will serve 5 persons ! month , how much will serve 1 person the
same time ? 25. If 2 barrels of cider will serve 5 persons 1 month , how much will
serve 1 person the same time ? 26. If 3 barrels of flour be divided among 5 men ...
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Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
added answer apples barrel cost barrel of flour bought build bushels bushels of wheat called cents apiece cloth cost common contained cost 2 dollars count denominator divided division dollars dollars a barrel dollars a yard eight eighteen Eleven equal examples explained farthings feet fifteen fifths five four Fourteen fourths fractions gain gallons gave give given half halves horse hundred weight instructer interest lars less manner miles months nails nine Nineteen ninths operations oranges paid pence perform persons piece pints plate pound practical principles pupil quarters quarts questions Reduce rods serve seven Seventeen sevenths sheep shillings shows Sixteen sixths sold solved square tell tenths thing third Thirteen twelve twenty understand week whole worth yards cost yards of cloth
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Σελίδα 2 - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape. An Historical Tale." In conformity to the Act of the Congress of the United States...
Σελίδα 69 - Eleven 11 Twelve 12 Thirteen 13 Fourteen ----------14 Fifteen 15 Sixteen 16 Seventeen --------.17 Eighteen ----------18 Nineteen ----------19 Twenty - '- 20...
Σελίδα 117 - It will be seen by the above section, that, if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...
Σελίδα 38 - What cost eight pair of shoes, at three dollars a pair ? 9. What is the value of nine yards of cloth, at six dollars a yard ? 10. If a man travel five miles in an hour, how many miles will he travel in nine hours ) 11. There is an orchard consisting often rows of trees, and nine trees in each row ; how many trees are there in the orchard ? 12.
Σελίδα 125 - Table ///.—TROY WEIGHT. 24 grains, gr. make 1 pennyweight. dwt. 20 pennyweights " 1 ounce. oz. 12 ounces
Σελίδα 78 - If 9 men can do a piece of work in 8 days, how many men can do the same in 12 days?
Σελίδα 2 - An Act supplementary to an Act, entitled, An Act for the encouragement of learning, by securing the copies of maps, charts, and books, to the authors and proprietors of such copies during the times therein mentioned; and extending the benefits thereof to the arts of Designing, Engraving, and Etching Historical, and other prints.
Σελίδα 137 - B together can build a boat in 8 days, and with the assistance of C they can do it in 5 days ; how much of it can A and B...
Σελίδα 139 - A farmer, being asked how many sheep he had, answered, that he had them in 5 fields ; in the first...
Σελίδα 70 - Twenty-three - 23 Twenty-four 24 Twenty-five 25 Twenty-six 26 Twenty-seven - - - - 27 Twenty-eight 28 Twenty-nine ----- 29 Thirty 30 Thirty-one, &c. - - - - 31 Forty 40 Fifty 50 Sixty 60 Seventy ----- 70 Eighty - -' - - - 80 Ninety - 90 One hundred - ... 100 SECTION VI.