Indroduction to the National Arithmetic ...R.S. Davis & Company, 1854 |
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Σελίδα 3
... hundred and fifty pages of new matter ; rendering it sufficiently extensive for the majority of pupils in common schools . The arrangement is strictly progressive ; no question for solution requiring the use of a rule , or the knowledge ...
... hundred and fifty pages of new matter ; rendering it sufficiently extensive for the majority of pupils in common schools . The arrangement is strictly progressive ; no question for solution requiring the use of a rule , or the knowledge ...
Σελίδα 7
... hundred ; D , for five hundred ; M , for one thousand . The intermediate numbers and the numbers greater than one thou- sand are expressed by the use of these letters in various com- binations ; thus , II expresses two ; IV , four ; VI ...
... hundred ; D , for five hundred ; M , for one thousand . The intermediate numbers and the numbers greater than one thou- sand are expressed by the use of these letters in various com- binations ; thus , II expresses two ; IV , four ; VI ...
Σελίδα 8
... hundred . VI six . CC two hundred . VII seven . CCC three hundred . VIII eight . CCCC four hundred . IX nine . D , or I five hundred . X ten . DC six hundred . XX twenty . DCC seven hundred . XXX thirty . DCCC eight hundred . XL forty .
... hundred . VI six . CC two hundred . VII seven . CCC three hundred . VIII eight . CCCC four hundred . IX nine . D , or I five hundred . X ten . DC six hundred . XX twenty . DCC seven hundred . XXX thirty . DCCC eight hundred . XL forty .
Σελίδα 9
... hundreds , and the whole together , 678 , six hundred and seventy - eight . QUESTIONS . - Art . 4. How many characters are employed in the Arabic or Indian notation ? What are the first nine called ? Why ? What is the tenth called ...
... hundreds , and the whole together , 678 , six hundred and seventy - eight . QUESTIONS . - Art . 4. How many characters are employed in the Arabic or Indian notation ? What are the first nine called ? Why ? What is the tenth called ...
Σελίδα 10
... hundred and four ) , where it has the same influence on the 3 , causing it to repre- sent three hundreds instead of ... hundred eighty - seven . Nine thousand eight hundred seventy - six . - 9 8 7 6 5 Ninety - eight thousand seven ...
... hundred and four ) , where it has the same influence on the 3 , causing it to repre- sent three hundreds instead of ... hundred eighty - seven . Nine thousand eight hundred seventy - six . - 9 8 7 6 5 Ninety - eight thousand seven ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
20 per cent annexed answer barrels of flour Bought bushels cancel ciphers common denominator common difference common divisor compound interest compound number containing cords cost cube root currency denoted diameter dividend division dollars equal EXAMPLES FOR PRACTICE factors farthings figure find the interest gain gallons Give the reason given number given sum greatest common divisor hogshead hundred hundredths improper fraction inches interest of $1 least common least common multiple less lower denomination lowest terms miles minuend mixed number molasses months multiplicand Multiply NOTE number of terms obtain order or place paid payment pence present worth principal proportion quantity QUESTIONS QUESTIONS.-Art quotient rate per cent ratio received Reduce remainder rule for finding sell shillings simple fraction sold square feet square rods square root subtract subtrahend thousand thousandths tons United States money vulgar fraction weight whole number write yards
Δημοφιλή αποσπάσματα
Σελίδα 278 - RULE. — Divide the difference of the extremes by the number of terms less one, and the quotient is the common difference.
Σελίδα 146 - Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator.
Σελίδα 207 - Compute the interest on the principal sum, from the time when the interest commenced, to the first time when a payment was made, which exceeds, either alone, or in conjunction with the preceding payments, if any, the interest at that time due ; add that interest to the principal, and from...
Σελίδα 274 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 264 - Find the greatest square number in the first or left hand period, place the root of it at the right hand of the given number, (after the manner of a quotient in division...
Σελίδα 140 - An improper fraction is one whose numerator is equal to, or greater than its denominator ; as, $, -f . A mixed number is a whole number and a fraction expressed together; as, 4f, 25-ht.
Σελίδα 306 - A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, called the centre.
Σελίδα 136 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 304 - To find the solidity, or volume, of a cylinder. RULE. — Multiply the area of the base by the altitude, and the product will be the solidity or volume.
Σελίδα 211 - RULE. — Divide the given interest by the interest of the given principal for 1 year, and the quotient is the time.