The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods : Forming a Complete Course of Higher Arithmetic |
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Σελίδα 4
It will be observed , that , while the author has expressed in rules his modes of
operating , he has in every case first given the analysis upon which each rule is
based . The author flatters himself that the present edition of the National
Arithmetic ...
It will be observed , that , while the author has expressed in rules his modes of
operating , he has in every case first given the analysis upon which each rule is
based . The author flatters himself that the present edition of the National
Arithmetic ...
Σελίδα 14
An operation is the process of finding , from given quantities , others that are
required . 14 . A sign is a symbol employed to indicate the relations of quantities ,
or operations to be performed upon them . 15 . A rule is a direction for performing
an ...
An operation is the process of finding , from given quantities , others that are
required . 14 . A sign is a symbol employed to indicate the relations of quantities ,
or operations to be performed upon them . 15 . A rule is a direction for performing
an ...
Σελίδα 26
The reason of this proof depends on the principle , that the sum of all the parts
into which any number is separated is equal to the whole . ( Art . 24 , Ax . 13 . )
AMPLES . 3 . OPERATION . OPERATION AND PROOF . OPERATION ,
OPERATION ...
The reason of this proof depends on the principle , that the sum of all the parts
into which any number is separated is equal to the whole . ( Art . 24 , Ax . 13 . )
AMPLES . 3 . OPERATION . OPERATION AND PROOF . OPERATION ,
OPERATION ...
Σελίδα 28
If a boy receive a present every New Year ' s day of 1783 dollars , how much
money will he possess when he is 21 years old ? Ans . $ 37443 . 48 . Method of
adding two or more columns at one operation . Ex . 1 . A merchant paid for cloth
219 ...
If a boy receive a present every New Year ' s day of 1783 dollars , how much
money will he possess when he is 21 years old ? Ans . $ 37443 . 48 . Method of
adding two or more columns at one operation . Ex . 1 . A merchant paid for cloth
219 ...
Σελίδα 31
EXAMPLES . OPERATION . OPERATION AND PROOF OPERATION .
OPERATION AND PROOT . 469 Minuend 469 Subtrahend 18 3 Remainder 2 8 6
7 88 369 183 2 8 6 Min . 469 - 788 3 6 9 419 Sub . 3 6 9 419 5 . From Take 4 .
Miles .
EXAMPLES . OPERATION . OPERATION AND PROOF OPERATION .
OPERATION AND PROOT . 469 Minuend 469 Subtrahend 18 3 Remainder 2 8 6
7 88 369 183 2 8 6 Min . 469 - 788 3 6 9 419 Sub . 3 6 9 419 5 . From Take 4 .
Miles .
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acres added amount answer Arithmetic balance barrels base bill bought bushels called cent Change ciphers column common compound containing cords cost cube cubic decimal denominator denoting diameter difference discount Divide dividend division divisor dollars equal EXAMPLES exchange expressed factors feet figures four fourth fraction gain gallons give given grains Hence hundred inches interest least common length less loss mean measure method miles mixed months multiplicand Multiply NOTE obtain OPERATION paid payment period pounds premium present prime principal proportion purchased quantity quotient rate per cent ratio received Reduce remainder result root RULE scale share shillings side simple sold square subtract TABLE taken tens third thousand tons true units weight whole number worth write written yards