The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods : Forming a Complete Course of Higher ArithmeticRobert S. Davis & Company, 1863 - 444 σελίδες |
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Σελίδα 3
... ten years following , increased attention was given to the subject of popular education , and great improvements were made in methods of imparting knowledge . Accomplished teachers soon began to demand a work on Arithmetic , which ...
... ten years following , increased attention was given to the subject of popular education , and great improvements were made in methods of imparting knowledge . Accomplished teachers soon began to demand a work on Arithmetic , which ...
Σελίδα 8
... tens , the aborigines of Mexico , according to Humboldt , and some of the early nations of Europe , adopted the ... ten fingers on the two hands , and the latter to the ten fingers combined with the ten toes on the naked feet , which ...
... tens , the aborigines of Mexico , according to Humboldt , and some of the early nations of Europe , adopted the ... ten fingers on the two hands , and the latter to the ten fingers combined with the ten toes on the naked feet , which ...
Σελίδα 16
... ten , four and ten , five and ten , etc. Twen- ty , thirty , forty , fifty , sixty , seventy , eighty , and ninety are contractions of two tens , three tens , four tens , etc. NOTE 2.- - Billion is a contraction of the Latin bis , twice ...
... ten , four and ten , five and ten , etc. Twen- ty , thirty , forty , fifty , sixty , seventy , eighty , and ninety are contractions of two tens , three tens , four tens , etc. NOTE 2.- - Billion is a contraction of the Latin bis , twice ...
Σελίδα 17
... ten , fifty , one hundred , five hundred , ' one thousand . All intervening and succeeding numbers are expressed by use of these letters , either in repetitions or combinations . By a letter being written after another denoting equal or ...
... ten , fifty , one hundred , five hundred , ' one thousand . All intervening and succeeding numbers are expressed by use of these letters , either in repetitions or combinations . By a letter being written after another denoting equal or ...
Σελίδα 18
... ten times ; thus , CCIDO represented ten thousand , and CCCIɔɔɔ , one hundred thou- sand . EXERCISES . Represent the following numbers by letters : - 1. Forty - nine . 2. Ninety - seven . 3. One hundred and eighty - eight . 4. Two ...
... ten times ; thus , CCIDO represented ten thousand , and CCCIɔɔɔ , one hundred thou- sand . EXERCISES . Represent the following numbers by letters : - 1. Forty - nine . 2. Ninety - seven . 3. One hundred and eighty - eight . 4. Two ...
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12 per cent acres amount annexed annuity Arithmetic avoirdupois barrels becomes due bill bought bushels carats cask ciphers circumference column common denominator common fraction composite number compound interest compound numbers contain continued fraction cost cube root diameter difference discount dividend division dollars duodecimal equal exactly divide EXAMPLES expressed decimally feet long figures gain gallons given number grains greatest common divisor Hence hogshead hundred improper fraction inches last term least common multiple longitude lowest terms measure meters miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain paid payable payment pounds premium present worth prime factors prime number principal quantity quotient rate per cent ratio received Reduce remainder repetend rods RULE SECOND OPERATION shillings side simple numbers sold square root subtract subtrahend tens third thousand tons weight whole number write yards