Intellectual Arithmetic |
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Σελίδα 4
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 147
The pa D. In this article multiplication is applied to practical examples . They are
of the same kind as those in article A of this section . 12. There are 8 times as
many squares in rows as in 1 row . 8 times 8 are 64 . 13. There are 6 times as
many ...
The pa D. In this article multiplication is applied to practical examples . They are
of the same kind as those in article A of this section . 12. There are 8 times as
many squares in rows as in 1 row . 8 times 8 are 64 . 13. There are 6 times as
many ...
Σελίδα 148
t a B. In this article the pupil obtains the first ideas of fractions , and learns the
most important of the terms which are applied to fractions . * The pupil has
already been accustomed to look upon a collection of units , as forming a number
, or as ...
t a B. In this article the pupil obtains the first ideas of fractions , and learns the
most important of the terms which are applied to fractions . * The pupil has
already been accustomed to look upon a collection of units , as forming a number
, or as ...
Σελίδα 150
This being one of the most useful combinations , and one but very little
understood by most people , especially when applied to large numbers , the pupil
must be made perfectly familiar with it . Ask questions like those in the book for
large ...
This being one of the most useful combinations , and one but very little
understood by most people , especially when applied to large numbers , the pupil
must be made perfectly familiar with it . Ask questions like those in the book for
large ...
Σελίδα 152
SECTION V. In this section the principle of fractions is applied to larger numbers ,
but such as are divisible into the parts proposed to be taken . The pupil who is
familiar with what precedes , will easily understand the examples in this section .
SECTION V. In this section the principle of fractions is applied to larger numbers ,
but such as are divisible into the parts proposed to be taken . The pupil who is
familiar with what precedes , will easily understand the examples in this section .
Τι λένε οι χρήστες - Σύνταξη κριτικής
Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
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 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 units week whole worth yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 160 - 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 9 - Why so? I could not do it. sir. How many marbles can you buy for a penny ? Twelve new ones, sir.
Σελίδα 37 - 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 18 - E. 1. A man bought a sheep for nine dollars, and to pay for it he gave five bushels of corn worth four dollars and the rest in money ; how much money did he pay.
Σελίδα 130 - 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 8 - 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 66 - ... seventeen (17), eighteen (18), nineteen (19), twenty (20), twenty-one (21), twenty-two (22), twenty-three (23), twenty-four (24...
Σελίδα 11 - 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 2 - 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 |