Intellectual ArithmeticHoughton, Mifflin and Company, 1863 |
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Σελίδα 9
... operation but addition . In deed , if we analyze these operations when we perform them in our minds , we shall find that they all reduce themselves to addi tion . They are only different ways of applying the same princi ple . And it is ...
... operation but addition . In deed , if we analyze these operations when we perform them in our minds , we shall find that they all reduce themselves to addi tion . They are only different ways of applying the same princi ple . And it is ...
Σελίδα 9
... operation but addition . In Jeed , if we analyze these operations when we perform them in our minds , we shall find that they all reduce themselves to addi tion . They are only different ways of applying the same princi ple . And it is ...
... operation but addition . In Jeed , if we analyze these operations when we perform them in our minds , we shall find that they all reduce themselves to addi tion . They are only different ways of applying the same princi ple . And it is ...
Σελίδα 13
... operations with figures . The consequence is , that he learns only one of all these things , and that is , how to per- form these operations on figures . He can perhaps translate the figures into words , but this is useless , since he ...
... operations with figures . The consequence is , that he learns only one of all these things , and that is , how to per- form these operations on figures . He can perhaps translate the figures into words , but this is useless , since he ...
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9 dollars analytic induction apples 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 and nine eight cents eight dollars Eighteen Eighty-nine Eleven equal farthings Fifty-nine firkin of butter five dollars Forty-eight Forty-nine Forty-seven four dollars Fourteen fourths of four fractions gallons gave gills give them apiece half halves horses eat hundred hundred-weight of sugar improper fraction lars less five less nine less seven lowest terms miles months multiplication nails Nineteen ninths pence perform piece pine apple pints pupil quarts seven dollars Seventeen sevenths Seventy-nine sheep six cents six dollars Sixteen sixths sold subtraction tens tenths thirds of three Thirteen three cents three dollars Twenty-nine Twenty-seven vulgar fractions week yards cost yards of cloth