Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of InstructionW. J. Reynolds & Company, 1845 - 172 σελίδες |
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Σελίδα 140
... added the sum will be 60 ? 177. What number is that , to which if its third be added the sum will be 48 ? 178. What number is that , to which if its fifth be added the sum will be 54 ? 179. What number is that , to which if its half and ...
... added the sum will be 60 ? 177. What number is that , to which if its third be added the sum will be 48 ? 178. What number is that , to which if its fifth be added the sum will be 54 ? 179. What number is that , to which if its half and ...
Σελίδα 159
... added to 12 make 15 . 32. 2 times 3 are 6 , and 2 times are , which added to 6 make 69 . 40. 10 barrels of cider at 3 dollars and a bar- rel ; 10 barrels at 3 dollars , would be 30 dollars , then 10 times ğ is 50 , or 8 and of a dollar ...
... added to 12 make 15 . 32. 2 times 3 are 6 , and 2 times are , which added to 6 make 69 . 40. 10 barrels of cider at 3 dollars and a bar- rel ; 10 barrels at 3 dollars , would be 30 dollars , then 10 times ğ is 50 , or 8 and of a dollar ...
Σελίδα 172
... added , the sum will be ; hence , 77 is of the number . 181.is ; therefore if to a number and † of itself be added , the whole number will be ; but when 18 more is added to , the first number is doubled ; that is , the number is of the ...
... added , the sum will be ; hence , 77 is of the number . 181.is ; therefore if to a number and † of itself be added , the whole number will be ; but when 18 more is added to , the first number is doubled ; that is , the number is of the ...
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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