Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of InstructionW. J. Reynolds & Company, 1845 - 172 σελίδες |
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Σελίδα v
... 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 only when we use an artificial method of performing them , that they take ...
... 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 only when we use an artificial method of performing them , that they take ...
Σελίδα viii
... perform these operations on figures . He can , perhaps , translate the figures into words ; but this is useless ... performs the examples , and makes the answers agree with those in the book , and so presumes they are right . He is soon ...
... perform these operations on figures . He can , perhaps , translate the figures into words ; but this is useless ... performs the examples , and makes the answers agree with those in the book , and so presumes they are right . He is soon ...
Σελίδα 138
... perform the same work in 8 days ? 162. 17 men can perform a piece of work in 25 days ; in how many days would 5 men perform the same work ? 163. A hare has 76 rods the start of a grey- hound , but the greyhound runs 15 rods to ten of ...
... perform the same work in 8 days ? 162. 17 men can perform a piece of work in 25 days ; in how many days would 5 men perform the same work ? 163. A hare has 76 rods the start of a grey- hound , but the greyhound runs 15 rods to ten of ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars 12 dollars 30 dollars 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 eighteen Eleven equal farthings fifteen 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 miles months nails Nineteen oranges cost pears pence penny perform piece pine apple pints plate pole pound cost provisions 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