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, 1871 - 372 σελίδες |
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Σελίδα 10
... What is the value of each ? What general name is given to the significant figures ? Why ? Numbers less than ten , how expressed ? 23. As we have no single character to represent ten 10 SIMPLE NUMBERS . Division, 47 Arabic Notation,
... What is the value of each ? What general name is given to the significant figures ? Why ? Numbers less than ten , how expressed ? 23. As we have no single character to represent ten 10 SIMPLE NUMBERS . Division, 47 Arabic Notation,
Σελίδα 21
... less than 10 . 1. A farmer sold some hay for 102 dollars , six cows for 162 dollars , and a horse for 125 dollars ; how much did he re- ceive for all ? OPERATION . 102 162 125 Amount , 389 ANALYSIS . We arrange the numbers so that units ...
... less than 10 . 1. A farmer sold some hay for 102 dollars , six cows for 162 dollars , and a horse for 125 dollars ; how much did he re- ceive for all ? OPERATION . 102 162 125 Amount , 389 ANALYSIS . We arrange the numbers so that units ...
Σελίδα 23
... less than ten . III . If the sum of any column be ten or more than ten , write the unit figure only , and add the ten or tens to the next column . IV . Write the entire sum of the last column . PROOF . 1st . Begin with the right hand or ...
... less than ten . III . If the sum of any column be ten or more than ten , write the unit figure only , and add the ten or tens to the next column . IV . Write the entire sum of the last column . PROOF . 1st . Begin with the right hand or ...
Σελίδα 28
... less 5 ? 11. How many are 20 less 14 ? 12. How many are 11 less 3 ? 17 less 8 ? 12 less 7 ? 18 less 12 ? 19 less 11 ? 16 less 11 ? 19 less 8 ? 20 less 9 ? 22 less 20 ? 44. Subtraction is the process of determining the differ- ence ...
... less 5 ? 11. How many are 20 less 14 ? 12. How many are 11 less 3 ? 17 less 8 ? 12 less 7 ? 18 less 12 ? 19 less 11 ? 16 less 11 ? 19 less 8 ? 20 less 9 ? 22 less 20 ? 44. Subtraction is the process of determining the differ- ence ...
Σελίδα 29
... less . When placed between two numbers , it denotes that the one after it is to be taken from the one before it . Thus , 8 — 6 — 2 is read 8 minus 6 equals 2 , and denotes that 6 , the subtrahend , taken from 8 , the minuend , equals 2 ...
... less . When placed between two numbers , it denotes that the one after it is to be taken from the one before it . Thus , 8 — 6 — 2 is read 8 minus 6 equals 2 , and denotes that 6 , the subtrahend , taken from 8 , the minuend , equals 2 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annex barrels of flour bought bushels bushels of corn bushels of wheat centiares cents a pound ciphers column common denominator common fraction contained cords of wood cost cube cubic currency decimal places decimal point decimetre difference discount Divide dividend division dollars equal exact divisor EXAMPLES FOR PRACTICE expressed feet figure following RULE fourth gain gallons Give explanation given numbers greatest common divisor hectometres Hence the RULE hundred hundredths improper fraction inches integers interest least common multiple length less lowest terms measure merchant metres metric system miles mills minuend mixed number months multiplicand Multiply notation NOTE OPERATION paid payment prime factors proper fraction purchase quotient rate per cent ratio receive Reduce remainder rods root simple numbers sold square subtract subtrahend tens third thousand thousandths whole number worth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 200 - X 5'" = 20"'". Hence the RULE. I. Write the several terms of the multiplier under the corresponding terms of the multiplicand. II. Multiply each term of the multiplicand by each term of the multiplier...
Σελίδα 48 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 167 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 173 - A ship during 4 days' storm at sea changed her longitude 397 geographical miles ; how many degrees and minutes did she change ? Ans. 6° 37'. 208. IN COUNTING. 12 units or things make. ... 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great .gross. 20 units
Σελίδα 73 - 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 347 - That from and after the passage of this act, it shall be lawful throughout the United States of America to employ the weights and measures of the Metric System ; and no contract, or dealing, or pleading in any court, shall be deemed invalid or liable to objection, because the weights or measures expressed or referred to therein are weights or measures of the Metric System.
Σελίδα 165 - Cubic Measure 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 104 - Multiply together the numerators for a new numerator, and the denominators for a new denominator.
Σελίδα 169 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 282 - Quantities are said to be in continued proportion when the first is to the second, as the second is to the third, as the third to the fourth ; and so on.