Intellectual Arithmetic |
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Αποτελέσματα 1 - 5 από τα 5.
Σελίδα 6
The first section contains addition and subtraction , the sec ond multiplication .
The third section contains division . In this section , the pupil learns the first
principles of fractions , and the terms which are applied to them . This is done by
making ...
The first section contains addition and subtraction , the sec ond multiplication .
The third section contains division . In this section , the pupil learns the first
principles of fractions , and the terms which are applied to them . This is done by
making ...
Σελίδα 7
In section eighth and the following , fractions of unity are explained , and , it is
believed , so simply as to be intelligibie to most pupils of seven or eight years of
age . The operations do not differ materially from those in the preceding sections .
In section eighth and the following , fractions of unity are explained , and , it is
believed , so simply as to be intelligibie to most pupils of seven or eight years of
age . The operations do not differ materially from those in the preceding sections .
Σελίδα 107
under the line is called the denominator , because : it gives name to the fraction ;
and the number above the line is called the ... N . B . The pupil must be made
familiar with this mode of expressing fractions , and must be able to apply it to any
...
under the line is called the denominator , because : it gives name to the fraction ;
and the number above the line is called the ... N . B . The pupil must be made
familiar with this mode of expressing fractions , and must be able to apply it to any
...
Σελίδα 163
Plate III . is intended to represent fractions of unity , divided into other fractions ; it
is , therefore , an extension of Plate II . It differs from it only in this , that , besides
the vertical divisions , the squares are divided horizontally , so as to cut the ...
Plate III . is intended to represent fractions of unity , divided into other fractions ; it
is , therefore , an extension of Plate II . It differs from it only in this , that , besides
the vertical divisions , the squares are divided horizontally , so as to cut the ...
Σελίδα 168
A . This section contains the division of whole numbers by fractions , and fractions
by fractions . 1 . Since there are fin 2 , it is evident that he could give them to 6
boys if he gave them 4 apiece , but if he gave them apiece , he could give them to
...
A . This section contains the division of whole numbers by fractions , and fractions
by fractions . 1 . Since there are fin 2 , it is evident that he could give them to 6
boys if he gave them 4 apiece , but if he gave them apiece , he could give them to
...
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Άλλες εκδόσεις - Προβολή όλων
Intellectual Arithmetic: Upon the Inductive Method of Instruction - Scholar ... Warren Colburn Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Συχνά εμφανιζόμενοι όροι και φράσεις
added answer apples applied barrel cost barrel of flour barrels of cider bought build bushel bushels of wheat called cents apiece cloth cost common contained cost 2 dollars count denominator difference divided division 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 principle pupil quarters quarts questions Reduce serve seven Seventeen sevenths sheep shillings shows Sixteen sixths sold square subtraction tell 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 118 - If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£...
Σελίδα 11 - Why so? I could not do it. sir. How many marbles can you buy for a penny ? Twelve new ones, sir.
Σελίδα 39 - 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 ? 9. How many yards of cloth, at three dollars a yard, can you buy for fifteen dollars ? 10.
Σελίδα 132 - If A can do £ of a piece of work in 1 day, and B can do ^ of it in 1 day, how much would both do in a day ? How long would it take them both together to do the whole ? 147.
Σελίδα 10 - Master Samuel Acres was now called in. He came hanging down his head, and looking as if he was going to be flogged. Come hither, my dear!
Σελίδα 68 - ... seventeen (17), eighteen (18), nineteen (19), twenty (20), twenty-one (21), twenty-two (22), twenty-three (23), twenty-four (24...
Σελίδα 13 - 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 1 8.
Σελίδα 4 - Having observed that this quality is common to all things with which we are acquainted, we obtain an abstract idea of number. We first make calculations about sensible objects; and we soon observe that the same calculations will apply to things very dissimilar; and finally, that they may be made without reference to any particular things. 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...
Πληροφορίες βιβλιογραφίας
| Τίτλος | Intellectual Arithmetic |
| Συγγραφέας | Warren Colburn |
| Εκδότης | Hilliard Gray, and Company, 1839 |
| Πρωτότυπο από | Πανεπιστήμιο Χάρβαρντ |
| Ψηφιοποιήθηκε στις | 29 Ιαν. 2007 |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |