Practical and Mental Arithmetic ...D. Burgess & Company, 1839 |
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Σελίδα
... Amount , given , to find the Principal , .. .... 171 ........ 173 Time , Rate per cent . , and Interest , being given , to find the Principal , ...... 176 The Principal , Interest , and Time , being given , to find the Rate per cent ...
... Amount , given , to find the Principal , .. .... 171 ........ 173 Time , Rate per cent . , and Interest , being given , to find the Principal , ...... 176 The Principal , Interest , and Time , being given , to find the Rate per cent ...
Σελίδα 27
... amount from the book , without making the individual additions for himself . 34. Add 5 twos and 5 threes together : -thus , 2 and 2 are 4 , and 2 are 6 , and 2 are 8 , and 2 are 10 , and 3 are 13 , and 3 are 16 , and 3 are 19 , and 3 ...
... amount from the book , without making the individual additions for himself . 34. Add 5 twos and 5 threes together : -thus , 2 and 2 are 4 , and 2 are 6 , and 2 are 8 , and 2 are 10 , and 3 are 13 , and 3 are 16 , and 3 are 19 , and 3 ...
Σελίδα 28
... Amount . It is thought advisable , whenever the operation of the first sum in any rule is given , to direct the pupil , after a careful attention to the questions in the book , to copy the sum ou his slate , and from this to answer the ...
... Amount . It is thought advisable , whenever the operation of the first sum in any rule is given , to direct the pupil , after a careful attention to the questions in the book , to copy the sum ou his slate , and from this to answer the ...
Σελίδα 29
... amount of the last column ? A. I set the whole of it down . PROOF . Q. How do you prove the operation ? A. Begin at the top , and add the figures down- ward , in the same manner as they were added upwards . Q. What must this amount be ...
... amount of the last column ? A. I set the whole of it down . PROOF . Q. How do you prove the operation ? A. Begin at the top , and add the figures down- ward , in the same manner as they were added upwards . Q. What must this amount be ...
Σελίδα 30
... amounts of the several sums are divided by 3 , and the quotients given for the answers will be found in sum No. 27 , each quotient being set against the No. of the sum , that he may more readily ball if the sum be right . ( 22. ) Eagles ...
... amounts of the several sums are divided by 3 , and the quotients given for the answers will be found in sum No. 27 , each quotient being set against the No. of the sum , that he may more readily ball if the sum be right . ( 22. ) Eagles ...
Άλλες εκδόσεις - Προβολή όλων
Practical and Mental Arithmetic: On a New Plan, in Which Mental Arithmetic ... Roswell C. Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 leaves 25 cents 50 cents acres amount apiece bbls broadcloth bushels bushels of rye called ciphers cloth cost common denominator common fraction common multiple compound interest contained cord feet cube currency decimal derive the following dimes divide dividend divisor dollars drams equal example Exercises farthings federal money feet long feet wide figure following RULE gain gallons gals gills greatest common divisor hence hogshead hundred illustrations we derive improper fraction least common least common multiple leaves 11 length lowest terms merchant bought miles mills mixed number molasses months multiplicand Multiply OPERATION oranges ounces payment pence pints pounds present worth proceed pupil pwts quarts quotient ratio Reduce remainder separatrix shillings Slate sold solid feet square feet square rods subtract tens third term units whole number write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 2 - One 1 Two 2 Three 3 Four 4 Five 5 Six 6 Seven 7 Eight 8 Nine 9 Ten 10 Eleven 11 Twelve 12 Thirteen 13 Fourteen 14 Fifteen 15 Sixteen 16 Seventeen 17...
Σελίδα 257 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 222 - How many solid feet in a pile of wood 8 feet long, 4 feet wide, and 4 feet high?
Σελίδα 263 - Multiply the last term by the ratio, from the product subtract the first term, and divide the remainder by the ratio, less 1; the quotient will be the sum of the series required.
Σελίδα 251 - Point off the given number into periods of two figures each, by putting a dot over the units, another over the hundreds, and so on.
Σελίδα 121 - Divide by any number that will divide two or more of the given numbers without a remainder, and set the quotients, together with the undivided numbers, in a line beneath.
Σελίδα 82 - In 3 ? In 4 ? In 5 ? In 6? In 7? In 8? In 9? In 10? In 20? In 50? In 100?
Σελίδα 207 - Find the amount of the principal, from the time the interest commenced to the time of settlement, and likewise the amount of each payment, from the time it was paid to the time of settlement ; then deduct the amount of the several payments from the amount of the principal.