Intellectual ArithmeticWilliam J. Reynolds, 1844 |
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Σελίδα iv
... pupil will much more readily discover the means by which the result is to be obtained . The mind is also greatly assisted in the operations by reference to sensible objects . When the pupil learns a new combination by means of abstract ...
... pupil will much more readily discover the means by which the result is to be obtained . The mind is also greatly assisted in the operations by reference to sensible objects . When the pupil learns a new combination by means of abstract ...
Σελίδα v
... pupil in per . forming it . In most instances , immediately after the prac tical , abstract examples are placed , containing the same numbers and the same operations , that the pupil may the more easily observe the connexion . The ...
... pupil in per . forming it . In most instances , immediately after the prac tical , abstract examples are placed , containing the same numbers and the same operations , that the pupil may the more easily observe the connexion . The ...
Σελίδα vi
... pupil . Most of the explanations are given in the Key ; because pupils generally will not understand any explanation given in a book , especially at so early an age . The instructer must , therefore , give the explanation viva voce ...
... pupil . Most of the explanations are given in the Key ; because pupils generally will not understand any explanation given in a book , especially at so early an age . The instructer must , therefore , give the explanation viva voce ...
Σελίδα vii
... pupil to per- form almost all kinds of examples that ever occur . He will not , however , be able to solve questions in which it is neces- sary to take fractional parts of unity , though the principles are the same . After section sixth ...
... pupil to per- form almost all kinds of examples that ever occur . He will not , however , be able to solve questions in which it is neces- sary to take fractional parts of unity , though the principles are the same . After section sixth ...
Σελίδα viii
... 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 ...
... 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 ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars 12 dollars 30 dollars 9 dollars analytic induction asked the age barrel cost barrel of flour barrels of cider bought broadcloth bushel cost bushels of corn bushels of wheat cents apiece cloth cost contained cost 2 dollars divided dollars a barrel dollars a yard eight dollars eighteen Eleven equal farthings feet fifths firkins of butter five dollars flour cost Forty-eight Forty-seven four dollars Fourteen gallons gave gills give them apiece half halves horses eat hundred weight improper fraction lars lowest terms miles months nails Nineteen oranges cost paid pears pence perform piece pints plate pole pound cost practical examples provisions will serve pupil quarters wide quarts rectangles Reduce rods seven dollars Seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold square subtraction tenths Thirteen three dollars twelve dollars week whole numbers yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 70 - Nine 9 Ten 10 Eleven 11 Twelve 12 Thirteen 13 Fourteen 14 Fifteen 15 Sixteen 16 Seventeen 17 Eighteen 18 Nineteen 19 Twenty -.20 Twenty-one 21 Twenty-two 22 Twenty-three 23 Twenty-four 24...
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 80 - A man, being asked how many sheep he had, said that he had them in two pastures ; in one pasture he had eight ; and that 3 fourths of these was just 1 third of what he had in the other. How many were there in the other 1 4.
Σελίδα 44 - Jt be cut into four equal parts, what will one of the parts be worth ? that is, what is one fourth of it worth ? What are two fourths of it worth ? What are three fourths of it worth ? 37. If you can buy a barrel of cider for four dollars, how much can you buy for one dollar ? How much for two dollars ? How much for three dollars ? 38.
Σελίδα 132 - 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?
Σελίδα 122 - If 7 men can do a piece of work in 4| days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4.
Σελίδα 41 - If a man travel six miles in two hours, how many miles does he travel in an hour ? 8. If a man travel three miles in an hour, how many hours will it take him to travel .nine miles 1 9. How many yards of cloth, at three dollars a yard, can you buy for fifteen dollars ? 10.
Σελίδα 104 - Miscellaneous Examples. 1. If a staff 5 feet long cast a shadow 4 feet at 12 o'clock, what is the length of a pole that casts a shadow 67 feet at the same time ? 2.
Σελίδα 38 - 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 of ten rows of trees, and nine trees in each row ; how many trees are there in the orchard ? 12.
Σελίδα ix - This will be delivered to you by my son Samuel, whom I beg leave to commit to your care, hoping that by your well-known skill and attention you will be able to make something of him ; which, I am sorry to say, none of his masters have hitherto done. He is now eleven, and yet can do nothing but read his mother tongue, and that indifferently.