Intellectual Arithmetic: Upon the Inductive Method of InstructionHeirs of Warren Colburn, 1863 - 176 σελίδες |
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Σελίδα 165
... Units . 46 37 888 83 Ex . 1. What is the sum of 46 and 37 ? It is most convenient to write the numbers in order , units under units , tens under tens , & c .; then begin- ning with the units , we find that 6 units and 7 units are 13 units ...
... Units . 46 37 888 83 Ex . 1. What is the sum of 46 and 37 ? It is most convenient to write the numbers in order , units under units , tens under tens , & c .; then begin- ning with the units , we find that 6 units and 7 units are 13 units ...
Σελίδα 168
... units , we say , 7 times 4 ( units ) are 28 ( units ) , or 2 tens and 8 units . We write down the 8 ( units ) and reserve the two ( tens ) ; then , 7 times 6 7 ( tens ) are 42 ( tens ) and the 2 ( tens ) which we 8948 reserved are 44 ...
... units , we say , 7 times 4 ( units ) are 28 ( units ) , or 2 tens and 8 units . We write down the 8 ( units ) and reserve the two ( tens ) ; then , 7 times 6 7 ( tens ) are 42 ( tens ) and the 2 ( tens ) which we 8948 reserved are 44 ...
Σελίδα 169
... Units . 129 35 Writing the numbers in order , units under units , and tens under tens , we multiply , first , by the 5 units , and write the result in its proper place , as when we multiplied by one figure . We multiply next by the 3 ...
... Units . 129 35 Writing the numbers in order , units under units , and tens under tens , we multiply , first , by the 5 units , and write the result in its proper place , as when we multiplied by one figure . We multiply next by the 3 ...
Άλλες εκδόσεις - Προβολή όλων
Intellectual Arithmetic, Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1847 |
Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1849 |
Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1829 |
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100 dollars 16 dollars 37 dollars 9 dollars asked the age barrel cost barrel of flour barrels of cider bought broadcloth bushel cost bushels of corn bushels of wheat cents apiece cistern cloth cost common denominator contained in 93 cost 2 dollars divided dollars a barrel dollars a yard eighteen eleven equal farthings feet fifteen fifths five dollars flour cost forty-eight Fourteen fourths gallons gave gills give them apiece half halves horses eat hundred improper fraction JACOB ABBOTT lars less loaves lowest terms miles months multiplication nails nine ninths of 9 pears pence penny perform piece pine apple pints pipes pole provision will serve pupil quart quarters wide Reduce rods Seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold Subtract tens tenths third Thirteen three dollars week whole numbers worth of provision yards cost yards of cloth