Practical Arithmetic: Embracing the Science and Applications of NumbersBarnes & Burr, 1863 - 336 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 34.
Σελίδα 22
... added . ADDITION is the operation of finding the sum of two or more numbers . Of the Signs . 26. The sign + , is called plus , which signifies , more . When placed between two numbers , it denotes that they are to be added together ...
... added . ADDITION is the operation of finding the sum of two or more numbers . Of the Signs . 26. The sign + , is called plus , which signifies , more . When placed between two numbers , it denotes that they are to be added together ...
Σελίδα 23
... added together ; that is , units must be added to units , tens to tens , hundreds to hundreds , & c . 3. Every number , expressed by two or more figures , is the sum of its units , tens , hundreds , & SIMPLE NUMBERS . 23.
... added together ; that is , units must be added to units , tens to tens , hundreds to hundreds , & c . 3. Every number , expressed by two or more figures , is the sum of its units , tens , hundreds , & SIMPLE NUMBERS . 23.
Σελίδα 24
... added to units , and tens to tens , the numbers are written so that units of the same order may fall in the same col- umn , and a line is drawn beneath them . The column of the lowest order is first added , and con- tains 5 units ...
... added to units , and tens to tens , the numbers are written so that units of the same order may fall in the same col- umn , and a line is drawn beneath them . The column of the lowest order is first added , and con- tains 5 units ...
Σελίδα 25
... added to the next column , be- cause , 10 units of any order make 1 unit of the next higher order . This process is called , carrying to the next column . • 28. Hence , to find the sum of two or more numbers , we have the following Rule ...
... added to the next column , be- cause , 10 units of any order make 1 unit of the next higher order . This process is called , carrying to the next column . • 28. Hence , to find the sum of two or more numbers , we have the following Rule ...
Σελίδα 30
... added together must have the same unit . In the question , How many head of live stock in a field , there being 6 cows , 2 oxen , 3 steers , and 15 sheep , the unit is 1 head of live stock . And the same principle is applica- ble to all ...
... added together must have the same unit . In the question , How many head of live stock in a field , there being 6 cows , 2 oxen , 3 steers , and 15 sheep , the unit is 1 head of live stock . And the same principle is applica- ble to all ...
Άλλες εκδόσεις - Προβολή όλων
Practical Arithmetic: Embracing the Science and Application of Numbers Charles Davies Πλήρης προβολή - 1874 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount ANALYSIS ANALYSIS.-We annex apiece apples barrels of flour bill bushels called ciphers column common denominator common difference common fraction composite number compound interest contained cord cube root cubic currency decimal fraction denotes diameter discount Divide dividend division dollars equal exact divisor Examples expressed fractional unit gain gallons given number greatest common divisor Hence hogshead horses hundred improper fraction inches interest least common multiple longitude miles millions mills minuend mixed number molasses months multiplicand Multiply the numerator number of terms number of things OPERATION paid payment piece present value prime factors quotient ratio Reduce remainder rods Rule.-Multiply sell shillings simple numbers sold square root subtract Table Reversed tens third thousand thousandths Troy weight whole number worth Write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 166 - The circumference of every circle is supposed to be divided into 360 equal...
Σελίδα 125 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 165 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 126 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 94 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 109 - At f| of a dollar a yard, how many yards of cloth can be bought lor 9 dollars ? 6.
Σελίδα 281 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 270 - A wall to be built to the height of 27 feet, was raised to the height of 9 feet by 12 men in 6 days : how many men must be employed to finish the wall in 4 days at the same ruts.- of working 1 31.
Σελίδα 302 - A circle is a portion of a plane bounded by a curved line, all points of which are equally distant from a point within called the centre. The bounding line is called the circumference of the circle.
Σελίδα 304 - To find the solid contents of a prism. Rule. — Multiply the area of the base by the altitude, and the product will be the contents.