Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of InstructionW. J. Reynolds & Company, 1828 - 160 σελίδες |
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Σελίδα 113
... division , he first divided the whole into eight equal parts , and then he was able to divide them as he wished . How many eighths did he give to each ? How many eighths had he left for himself ? is how many } ? 14 and barrel of flour ...
... division , he first divided the whole into eight equal parts , and then he was able to divide them as he wished . How many eighths did he give to each ? How many eighths had he left for himself ? is how many } ? 14 and barrel of flour ...
Σελίδα 148
... division . The pupil will scarcely distinguish it from multiplication . It is not important that he should at first . Though the pupil will be able to answer these questions by the multiplication table , if he has com- mitted it to ...
... division . The pupil will scarcely distinguish it from multiplication . It is not important that he should at first . Though the pupil will be able to answer these questions by the multiplication table , if he has com- mitted it to ...
Σελίδα 152
... division and multiplication . A. Let the pupil explain each example in the following manner . What is 1 sixth of 18 ? Ans . 3 . Why ? Because 6 times 3 are 18 ; therefore if you divide 18 into 6 equal parts , one of the parts will be 3 ...
... division and multiplication . A. Let the pupil explain each example in the following manner . What is 1 sixth of 18 ? Ans . 3 . Why ? Because 6 times 3 are 18 ; therefore if you divide 18 into 6 equal parts , one of the parts will be 3 ...
Σελίδα 163
... divisions are the same as in Plate II , and besides this , each row is divided horizontally in the same manner as the first row . By means of this double division , the 2d row pre- sents a series of fractions , from halves to twentieths ...
... divisions are the same as in Plate II , and besides this , each row is divided horizontally in the same manner as the first row . By means of this double division , the 2d row pre- sents a series of fractions , from halves to twentieths ...
Σελίδα 164
... division ) con- tains ; and in the fourth square of the fifth row contains , and contain ; and in the second square of the tenth row contains When these questions are performed in the mind , the pupil will explain them as follows . He ...
... division ) con- tains ; and in the fourth square of the fifth row contains , and contain ; and in the second square of the tenth row contains When these questions are performed in the mind , the pupil will explain them as follows . He ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 dollars 30 dollars 9 dollars analytic induction arithmetic 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 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 metic miles months nails Nineteen oranges cost paid pears pence penny perform piece pints plate ples pound cost provision will serve pupil quarters wide quarts rectangles Reduce rods seven dollars Seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold solved square subtraction tenths Thirteen three dollars twelve dollars week whole numbers 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.