Intellectual Arithmetic, Upon the Inductive Method of Instruction |
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Σελίδα iv
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 v
... are six , and two are eight . We shall be further convinced of this is we observe
that the same rable serves for addition and subtraction ; and another table which
is The use of the plates is explained in the Key REFACE.
... are six , and two are eight . We shall be further convinced of this is we observe
that the same rable serves for addition and subtraction ; and another table which
is The use of the plates is explained in the Key REFACE.
Σελίδα vi
Indeed , in formed by addition , serves both for multiplication 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 multiplication 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 man ? 44 . If fifteen dollars ' worth of
provisions ...
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 man ? 44 . If fifteen dollars ' worth of
provisions ...
Σελίδα 96
If a bushel of malt will serve 5 persons 1 month , how much will serve 1 person
the same time ? 25 . If 2 barrels of cider will servē 5 persons 1 month , how much
will serve 1 person the same time ? 26 . If 3 barrels of flour be divided among 5 ...
If a bushel of malt will serve 5 persons 1 month , how much will serve 1 person
the same time ? 25 . If 2 barrels of cider will servē 5 persons 1 month , how much
will serve 1 person the same time ? 26 . If 3 barrels of flour be divided among 5 ...
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Intellectual Arithmetic, Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1836 |
Συχνά εμφανιζόμενοι όροι και φράσεις
added answer apples arithmetic barrel cost barrel of flour bought build bushel 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 pole pound practical principles pupil quarters quarts questions Reduce rods serve seven Seventeen sevenths sheep shillings shows Sixteen sixths sold solved square tenths thing third Thirteen twelve twenty understand week whole worth yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 162 - I see by little and little more of what is to be done, and how it is to be done, should I ever be able to do it.
Σελίδα ii - In Conformity to the Act of the Congress of the United States, entitled " An Act for the encouragement of learning, by securing the copies of maps, charts, and hooks, to the authors and proprietors of such copies, during the times therein mentioned...
Σελίδα 69 - ... eleven (11), twelve (12), thirteen (13), fourteen (14), fifteen (15), sixteen (16), seventeen (17...
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 - There is an orchard consisting of ten rows of trees, and nine trees in each row ; how many trees are there in the orchard ? 12.
Σελίδα 126 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 125 - FEDERAL MONEY. 10 mills make 1 cent. 10 cents " 1 dime. 10 dimes " 1 dollar. 10 dollars
Σελίδα 80 - A man being asked how many sheep he had, said that he had them in two pastures ; in one pasture he had eight ; that threefourths of these were just one-third of what he had in the other. How many were there in the other ?
Σελίδα 13 - If you count the thumb with the fingers, how many will it make ? 6. If you shut your thumb and one finger, and leave the rest open, how many will be open ? 7. If you have two cents in one hand, and two in the other, how many have you in both ? 8.
Σελίδα viii - They are, in fact, a new language, which the pupil has to learn. The pupil, therefore, when he commences arithmetic is presented with a set of abstract numbers, written with figures, and so large that he has not the least conception of them even when expressed in words. From these he is expected to learn what the figures signify, and what is meant by addition, subtraction, multiplication, and division; and at the same time how to perform these operations with figures. The consequence is, that he...