Robinson's Progressive Practical Arithmetic: Containing the Theory of Numbers, in Connection with Concise Analytic and Synthetic Methods of Solution, and Designed as a Complete Text-book on this Science, for Common Schools and AcademiesIvison, Blakeman, Taylor & Company, 1877 - 359 σελίδες |
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Σελίδα 8
... thousand . 17. The Roman Notation is founded upon five principles , as follows : 1st . Repeating a letter repeats its value . Thus , II repre- sents two , XX twenty , CCC three hundred . 2d . If a letter of any value is placed after one ...
... thousand . 17. The Roman Notation is founded upon five principles , as follows : 1st . Repeating a letter repeats its value . Thus , II repre- sents two , XX twenty , CCC three hundred . 2d . If a letter of any value is placed after one ...
Σελίδα 9
... thousand . 68 MC One thousand one hundred . MM X 66 Two thousand . << Ten thousand . 66 C One hundred thousand . M " One million . The system of Roman notation is not well adapted to the purposes of numerical calculation ; it is ...
... thousand . 68 MC One thousand one hundred . MM X 66 Two thousand . << Ten thousand . 66 C One hundred thousand . M " One million . The system of Roman notation is not well adapted to the purposes of numerical calculation ; it is ...
Σελίδα 10
... thousand five hundred thirty - eight . 10. One thousand nine hundred ten . 11. Express the present year . THE ARABIC NOTATION . 18. Employs ten characters or figures to express num bers . Thus , Figures . 0 1 2 3 4 5 6 7 8 9 Names ...
... thousand five hundred thirty - eight . 10. One thousand nine hundred ten . 11. Express the present year . THE ARABIC NOTATION . 18. Employs ten characters or figures to express num bers . Thus , Figures . 0 1 2 3 4 5 6 7 8 9 Names ...
Σελίδα 12
... thousand ; thus , One Two Three Four Five Six Seven Eight Nine thousand , thousand , thousand , thousand , thousand , thousand , thousand , thousand , thousand 1000 , 2000 , 3000 , 4000 , 5000 , 6000 , 7000 , 8000 , 9000 . 28. When a ...
... thousand ; thus , One Two Three Four Five Six Seven Eight Nine thousand , thousand , thousand , thousand , thousand , thousand , thousand , thousand , thousand 1000 , 2000 , 3000 , 4000 , 5000 , 6000 , 7000 , 8000 , 9000 . 28. When a ...
Σελίδα 13
... thousand two hun- dred sixty - nine , we write 4 in the place of thousands , 2 in the place of hundreds , 6 in the ... thousand two hundred . 2. Five thousand one hundred sixty . 3. Three thousand seven hundred forty - one . 4. Eight ...
... thousand two hun- dred sixty - nine , we write 4 in the place of thousands , 2 in the place of hundreds , 6 in the ... thousand two hundred . 2. Five thousand one hundred sixty . 3. Three thousand seven hundred forty - one . 4. Eight ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annex barrels of flour bought bushels bushels of corn bushels of wheat cents a pound ciphers common fraction contained cords of wood cost cube cubic currency decimal currency decimal places decimal point discount Divide dividend division dollars dry measure equal exact divisor EXAMPLES FOR PRACTICE feet figure gain gallons Give analysis Give explanation given number gold greatest common divisor Hence hundred hundredths improper fraction inches integers interest invested least common denominator least common multiple lowest terms merchant meters miles mills minuend mixed number months multiplicand Multiply OPERATION paid payment purchase quotient rate per cent ratio receive Reduce remainder rods RULE sell sold subtract subtrahend sugar tens tenths third thousand thousandths trial divisor Troy weight units weight whole number worth Write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 48 - Division is the process of finding how many times one number is contained in another.
Σελίδα 161 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 73 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them.
Σελίδα 89 - To reduce fractions to their lowest terms. A fraction is in its lowest terms when its numerator and denominator are prime to each other ; that is, when both terms have no common divisor. 1. Reduce the fraction -f§ to its lowest terms.
Σελίδα 326 - 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 52 - If any partial dividend will not contain the divisor, place a cipher in the quotient, and bring down the next figure of the dividend, and divide as before.
Σελίδα 173 - Ans. 6° 37'. 208. IN COUNTING. 12 Units or Things make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units " 1 Score. 209. PAPEE. 24 Sheets. '. make 1 Quire. 20 Quires " 1 Ream. 2 Reams " 1 Bundle. 5 Bundles
Σελίδα 282 - Three numbers may be in proportion when the first is to the second as the second is to the third.
Σελίδα 49 - Rule. — I. Write the divisor at the left of the dividend, with a line between them.
Σελίδα 153 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES