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 3
... whole , all these modern improvements , as well as to introduce some new methods and prac tical operations not found in other works of the same grade ; in short , to present the subject of Arithmetic to the pupil more as a science than ...
... whole , all these modern improvements , as well as to introduce some new methods and prac tical operations not found in other works of the same grade ; in short , to present the subject of Arithmetic to the pupil more as a science than ...
Σελίδα 18
... whole number . For , although the value of the 4 ( hundreds ) is the same in the two numbers , 425 and 400 , the value of the whole of the first number is greater than that of the second . 5th . Every period contains three figures ...
... whole number . For , although the value of the 4 ( hundreds ) is the same in the two numbers , 425 and 400 , the value of the whole of the first number is greater than that of the second . 5th . Every period contains three figures ...
Σελίδα 22
... whole amount is 1567 , as before . 367 1567 1. Units of the same order are written in the same column ; and when the sum in any column is 10 or more than 10 , it produces one or more units of a higher order , which must be added to the ...
... whole amount is 1567 , as before . 367 1567 1. Units of the same order are written in the same column ; and when the sum in any column is 10 or more than 10 , it produces one or more units of a higher order , which must be added to the ...
Σελίδα 29
... whole differ- ence , 2 hundreds 5 tens and 1 unit , or 251 . EXAMPLES FOR PRACTICE . ( 2. ) ( 3. ) ( 4. ) ( 5. ) Minuend , 876 676 367 925 Subtrahend , 334 415 152 213 Remainder , 542 261 215 712 Case I is what ? Give explanation . ( 6 ...
... whole differ- ence , 2 hundreds 5 tens and 1 unit , or 251 . EXAMPLES FOR PRACTICE . ( 2. ) ( 3. ) ( 4. ) ( 5. ) Minuend , 876 676 367 925 Subtrahend , 334 415 152 213 Remainder , 542 261 215 712 Case I is what ? Give explanation . ( 6 ...
Σελίδα 31
... whole remainder , 487 . The numbers written over the minuend are used simply to explain more clearly the method of subtracting ; in practice the process should be performed mentally , and these numbers omitted . The following method is ...
... whole remainder , 487 . The numbers written over the minuend are used simply to explain more clearly the method of subtracting ; in practice the process should be performed mentally , and these numbers omitted . The following method is ...
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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