Robinson's Progressive Practical Arithmetic: Containing the Theory of Numbers, in Connection with Concise Analytic and Synthetic Methods of Solution, and Designed as a Complete Text-book on this Science, for Common Schools and AcademiesIvison, Blakeman, Taylor & Company, 1879 - 359 σελίδες |
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Σελίδα 3
... operations not found in other works of the same grade ; in short , to present the subject of Arithmetic to the pupil more as a science than an art ; to teach him methods of thought , and how to reason , rather than what to do ; to give ...
... operations not found in other works of the same grade ; in short , to present the subject of Arithmetic to the pupil more as a science than an art ; to teach him methods of thought , and how to reason , rather than what to do ; to give ...
Σελίδα 7
... operation , or for abbreviating an expression . 12. A Rule is a prescribed method for performing an operation . A Define quantity . Mathematics . A unit . A number . An integer . The unit of a number . Like numbers . An abstract number ...
... operation , or for abbreviating an expression . 12. A Rule is a prescribed method for performing an operation . A Define quantity . Mathematics . A unit . A number . An integer . The unit of a number . Like numbers . An abstract number ...
Σελίδα 22
... OPERATION . Hunds . 475 367 Sum of the units , Sum of the tens , 15 Sum of the hundreds , 14 Total amount , 17 1567 ANALYSIS . Arranging the num- bers as in Case I , we first add the column of units , and find the sum to be 17 units ...
... OPERATION . Hunds . 475 367 Sum of the units , Sum of the tens , 15 Sum of the hundreds , 14 Total amount , 17 1567 ANALYSIS . Arranging the num- bers as in Case I , we first add the column of units , and find the sum to be 17 units ...
Σελίδα 31
... OPERATION . ( 7 ) ( 13 ) ( 16 ) Minuend , 8 4 6 Subtrahend , 3 5 9 Remainder , 4 8 7 ANALYSIS . In this example we cannot take 9 units from 6 units . From the 4 tens we take 1 ten , which equals 10 units , and add to the 6 units ...
... OPERATION . ( 7 ) ( 13 ) ( 16 ) Minuend , 8 4 6 Subtrahend , 3 5 9 Remainder , 4 8 7 ANALYSIS . In this example we cannot take 9 units from 6 units . From the 4 tens we take 1 ten , which equals 10 units , and add to the 6 units ...
Σελίδα 37
... OPERATION . Multiplicand , Multiplier , ∞ Hunds . Units . 1 Tens . 374 24 42 Units , Tens , Hundreds , 18 Product , 2244 ANALYSIS . In this example it is required to take 374 six times . If we take the units of each order 6 times , we ...
... OPERATION . Multiplicand , Multiplier , ∞ Hunds . Units . 1 Tens . 374 24 42 Units , Tens , Hundreds , 18 Product , 2244 ANALYSIS . In this example it is required to take 374 six times . If we take the units of each order 6 times , we ...
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amount annex barrels of flour bushels bushels of corn bushels of wheat cents a pound ciphers common fraction contained cords of wood cost cube cubic currency decimal currency decimal places decimal point discount Divide dividend division dollars dry measure equal exact divisor EXAMPLES FOR PRACTICE feet figure gain gallons Give analysis Give explanation given number gold greatest common divisor Hence hundred hundredths improper fraction inches integers interest invested least common denominator least common multiple lowest terms meters miles mills minuend mixed number months multiplicand Multiply OPERATION paid payment purchase quotient rate per cent ratio receive Reduce remainder rods RULE sell simple numbers sold subtract subtrahend sugar tens tenths third thousand thousandths trial divisor Troy weight units weight whole number worth Write yards of cloth