The Normal Written Arithmetic: By Analysis and Synthesis, Designed for Common Schools, Normal Schools, High Schools, Academies, EtcSower, Barnes & Potts, 1863 - 337 sider |
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Side 10
... write them . 15. Notation is the method of writing numbers . There are three methods of writing numbers : - 1st . By words , or common language . 2d . By figures , called the Arabic Method . 3d . By letters , called the Roman Method ...
... write them . 15. Notation is the method of writing numbers . There are three methods of writing numbers : - 1st . By words , or common language . 2d . By figures , called the Arabic Method . 3d . By letters , called the Roman Method ...
Side 12
... . 1st . 20. Periods . For convenience in writing and reading num- bers , the figures are arranged in periods of three places each , as Units . 4 4 shown in the table . The first three places constitute 12 [ SECT . I. NUMERATION .
... . 1st . 20. Periods . For convenience in writing and reading num- bers , the figures are arranged in periods of three places each , as Units . 4 4 shown in the table . The first three places constitute 12 [ SECT . I. NUMERATION .
Side 14
... Write and read the following : - 1. Two units of the second order , and four of the first . 2. Four units of the third order , and six of the second . 3. Nine units of the third order , and three of the first . 4. Three units of the ...
... Write and read the following : - 1. Two units of the second order , and four of the first . 2. Four units of the third order , and six of the second . 3. Nine units of the third order , and three of the first . 4. Three units of the ...
Side 15
... write them . From the principles which have been explained , we derive the following RULE FOR NOTATION . Begin at the left hand and write the hundreds , tens , and units of each period in their proper order , placing a cipher where an ...
... write them . From the principles which have been explained , we derive the following RULE FOR NOTATION . Begin at the left hand and write the hundreds , tens , and units of each period in their proper order , placing a cipher where an ...
Side 17
... write and read a numerical word consisting of sixty - six places . NOTES . - 1 . The first nine of the Arabic characters are called digits , from the Latin word digitus , a finger , owing to the fact that the ancients reckoned by ...
... write and read a numerical word consisting of sixty - six places . NOTES . - 1 . The first nine of the Arabic characters are called digits , from the Latin word digitus , a finger , owing to the fact that the ancients reckoned by ...
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The Normal Written Arithmetic: By Analysis and Synthesis, Designed for ... Edward Brooks Uten tilgangsbegrensning - 1863 |
Vanlige uttrykk og setninger
20 per cent acres acres of land amount annuity Arithmetic B's money barrels bought bushels called ciphers column common difference common fraction compound interest compound number contained cost cows cube root cubic decillions decimal diameter dimes discount Divide dividend dollars draft equal factors equals the number EXAMPLES FOR PRACTICE exchange feet figure Find the sum flour frustum gain gallons give given greatest common divisor horses hundred hundredths inches integer least common multiple length longitude measure method miles mills minuend minus mixed number Multiply NOTE NOTES.-I number equals number of terms numerical word OPERATION paid par value payment pound premium prime factors principles PROP pupil quotient ratio receive Reduce remainder required the number rods RULE.-I RULE.-Multiply shares sheep simple numbers sold SOLUTION SOLUTION.-If square root subtract subtrahend tens thousand thousandths Troy Weight units weighs whole number yards