Cobb's Explanatory Arithmetick, No. 1 ...Harper & brothers, 1834 - 108 σελίδες |
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Αποτελέσματα 1 - 5 από τα 12.
Σελίδα 18
... proceeding ; and by two modes all the ends of Arith- metick may be accomplished , even to the largest and most important of its purposes . These two modes , by which it is possible to accom- plish every object of the art , are , first ...
... proceeding ; and by two modes all the ends of Arith- metick may be accomplished , even to the largest and most important of its purposes . These two modes , by which it is possible to accom- plish every object of the art , are , first ...
Σελίδα 46
... proceeding to the figure 3 , you must say , 3 from 7 leaves 4 , that is , 4 tens , which you must set down under the ... proceeding to the next figure , the 5 , in the place of tens , you must say , 5 from 7 leaves 2 . You must set down ...
... proceeding to the figure 3 , you must say , 3 from 7 leaves 4 , that is , 4 tens , which you must set down under the ... proceeding to the next figure , the 5 , in the place of tens , you must say , 5 from 7 leaves 2 . You must set down ...
Σελίδα 47
... proceeding to the next cipher , in the place of tens , you must say , naught from 5 leaves 5. You must set down the 5 in the place of tens ; and proceeding to the next figure in the place of hundreds , you must say , 3 from 4 leaves 1 ...
... proceeding to the next cipher , in the place of tens , you must say , naught from 5 leaves 5. You must set down the 5 in the place of tens ; and proceeding to the next figure in the place of hundreds , you must say , 3 from 4 leaves 1 ...
Σελίδα 51
... proceeding to the next figure , you must say , 1 , which you borrowed , added to 8 makes 9 ; and as 9 is greater than 4 , adding ten as before , you must say , 9 from 14 leaves 5 , which you must set down under the 8 ; and proceeding to ...
... proceeding to the next figure , you must say , 1 , which you borrowed , added to 8 makes 9 ; and as 9 is greater than 4 , adding ten as before , you must say , 9 from 14 leaves 5 , which you must set down under the 8 ; and proceeding to ...
Σελίδα 52
... proceeding to the next cipher , you must say , cipher from cipher leaves nothing , and you must set down the cipher ; and , proceeding to the figure 8 , you will say , 8 cannot be taken from 6 , and you must , there- fore , add ten to ...
... proceeding to the next cipher , you must say , cipher from cipher leaves nothing , and you must set down the cipher ; and , proceeding to the figure 8 , you will say , 8 cannot be taken from 6 , and you must , there- fore , add ten to ...
Συχνά εμφανιζόμενοι όροι και φράσεις
13 leaves 15 dollars ২৩ 9 leaves added Addition apples barrels of flour begin bushels bushels of wheat called carry cents a yard cipher Cobb's JUVENILE READER contained Dictionary difference divided dividend Division divisor dred drover bought eight equal EXAMPLES For Exercise EXAMPLES For Mental exceed 12 farmer sold five Genesee river gentleman hundreds of thousands larger number lars leaves 11 leaves 9 left hand lower line merchant bought miles minuend multiplicand multiplier nine Notation and Numeration Note.-TO TEACHERS numbers or figures operation oranges orthoepy paid place of hundreds place of tens place of thousands place of units place the product places of figures pounds preterits principles proceeding quotient remainder right hand figure scholar Slate Spelling-Book square miles Substraction subtrahend tens of thousands tens under tens twelve upper line whole number write York York Evening Journal York Evening Post
Δημοφιλή αποσπάσματα
Σελίδα 83 - 14 2 " 16 2 " 18 2 " 20 2 " 22 2 " 24 3 " 21 3 " 24 3 " 27 3 " 30 3 " 33 3 " 36 4 " 28 4 « 32 4 " 36 4 " 40 4 « 44 4 " 48 5 " 35 5 " 40 5 " 45 5 " 50 5 " 55 5
Σελίδα 84 - 14 2 " 16 2 " 18 2 " 20 2 " 22 2 " 24 3 " 21 3 " 24 3 " 27 3 " 30 3 " 33 3 " 36 4 " 28 4 « 32 4 " 36 4 " 40 4 « 44 4 " 48 5 " 35 5 " 40 5 " 45 5 " 50 5 " 55 5
Σελίδα 57 - ... 5 times 1 are 5 5 times 2 are 10 5 times 3 are 15 5 times 4 are 20 5 times 5 are 25 5 times 6 are 30 5 times 7 are 35 5 times 8 are 40 5 times 9 are 45 5 times 10 are 50 5 times 11 are 55 5 times 12 are 60...
Σελίδα 83 - ... 6 in 36, 6 times 6 in 42, 7 times 6 in 48, 8 times 6 in 54, 9 times 3 in 3, 1 time 3 in 6, 2 times 3 in 9, 3 times 3 in 12, 4 times 3 in 15, 5 times 3 in 18, 6 times 3 in 21, 7 times 3 in 24, 8 times 3 in 27, 9 times...
Σελίδα 82 - When the multiplier is 10, 100, 1000, or 1 with any number of ciphers annexed, annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the multiplicand, so increased, will be the product required.
Σελίδα 57 - ... are 24 3 times 1 are 3 3 times 2 are 6 3 times 3 are 9 3 times 4 are 12 3 times 5 are 15 3 times 6 are 18 3 times 7 are 21 3 times 8 are 24 3 times 9 are...
Σελίδα 100 - Cut off as many figures from the right of the dividend as there are ciphers...
Σελίδα 39 - ... leaves 10 8 from 8 leaves 0 8 from 9 leaves 1 8 from 10 leaves 2 8 from 11 leaves 3 8 from 12 leaves 4 8 from 13 leaves 5 8 from 14 leaves 6 8 from 15 leaves 7 8 from 16 leaves 8 8 from 17 leaves 9 8 from 18 leaves 10...
Σελίδα 48 - General Washington was born in 1732, and died in 1799: how old was he when he died?
Σελίδα 97 - ... dividend used, and to the remainder bring down the next figure of the dividend, which is 0, making 20, for the second partial dividend.