Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of InstructionHilliard, Gray, Little and Wilkins, 1826 - 172 σελίδες |
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Σελίδα iii
... operations without any previous instruction . If , for example , one child has three ap- ples , and another five , they will readily tell how many they both have ; and how many one has more than the other . If a child be requested to ...
... operations without any previous instruction . If , for example , one child has three ap- ples , and another five , they will readily tell how many they both have ; and how many one has more than the other . If a child be requested to ...
Σελίδα iv
... operations . It appears , therefore , that mathematical reasoning proceeds as much upon the principle of analytic induction , as that of any other science . Examples of any kind upon abstract numbers , are of very little use , until the ...
... operations . It appears , therefore , that mathematical reasoning proceeds as much upon the principle of analytic induction , as that of any other science . Examples of any kind upon abstract numbers , are of very little use , until the ...
Σελίδα v
... operation but addition . Indeed , if we ana- lyze these operations when we perform them in our minds , we shall find that they all reduce themselves to addition . They are only differ- ent ways of applying the same principle . And it is ...
... operation but addition . Indeed , if we ana- lyze these operations when we perform them in our minds , we shall find that they all reduce themselves to addition . They are only differ- ent ways of applying the same principle . And it is ...
Σελίδα vi
... operations of vulgar fractions . But being applied only to numbers which are exactly divisible into these fractional parts , the pupil will observe no principles but multiplication and division , unless he is told of it . In fact ...
... operations of vulgar fractions . But being applied only to numbers which are exactly divisible into these fractional parts , the pupil will observe no principles but multiplication and division , unless he is told of it . In fact ...
Σελίδα vii
... operations do not differ materially from those in the preceding sections . There are some operations , however , peculiar to fractions . The two last plates are used to illustrate fractions . When the pupil is made familiar with all the ...
... operations do not differ materially from those in the preceding sections . There are some operations , however , peculiar to fractions . The two last plates are used to illustrate fractions . When the pupil is made familiar with all the ...
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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 fifths firkins of butter five dollars flour cost Forty-eight Forty-seven four dollars Fourteen fractions 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 penny perform piece pints plate pole 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 square subtraction tenths Thirteen three dollars twelve dollars week whole numbers yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα ii - 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 164 - 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 69 - One 1 Two 2 Three 3 Four 4 Five 5 Six 6 Seven 7 Eight 8 Nine 9 Ten 10 Eleven 11 Twelve 12 Thirteen 13 Fourteen 14 Fifteen 15 Sixteen 16 Seventeen 17...
Σελίδα 126 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
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 131 - If 2 men start from the same place, and travel in opposite directions; one at the rate of 3f miles in an hour, and the other 4 j miles; how far will they be apart at the end of 1 hour ? how far at the end...
Σελίδα 78 - If 8 men can do a piece of work in 5 days, in how many days would they do a piece of work 4 times as large ? 22.
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 -f just 1 third of what he had in the other. How many were there in the other ? 4.
Σελίδα 139 - A man, driving his geese to market, was met by another, who said, Good morrow, master, with your hundred geese ; says he, I have not a hundred ; but if I had half as many more as I now have, and two geese and a half, I should have a hundred ; how many had he ? 176.
Σελίδα 125 - MONEY. 10 mills make 1 cent. 10 cents " 1 dime. 10 dimes " 1 dollar. 10 dollars