Arithmetic: In which the Principles of Operating by Numbers are Analytically Explained and Synthetically Applied : Illustrated by Copious ExamplesJ.W. Prentiss & Company, 1848 - 306 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 61.
Σελίδα 15
... added to- gether , or one quantity may be taken from another . Arithmetic is the art of making calculations upon quanti- ties by means of numbers . Questions . T 10. Numbers are employed to express what ? What is quantity ? By what is a ...
... added to- gether , or one quantity may be taken from another . Arithmetic is the art of making calculations upon quanti- ties by means of numbers . Questions . T 10. Numbers are employed to express what ? What is quantity ? By what is a ...
Σελίδα 17
... added together ; thus , 4 + 7 + 14 + 16 denote that 4 , 7 , 14 , and 16 are to be added together . It is sometimes read plus , which is a Latin word signifying more . Two parallel , horizontal lines , = , are the sign of Equality . It ...
... added together ; thus , 4 + 7 + 14 + 16 denote that 4 , 7 , 14 , and 16 are to be added together . It is sometimes read plus , which is a Latin word signifying more . Two parallel , horizontal lines , = , are the sign of Equality . It ...
Σελίδα 18
... added are small , the ad- dition is readily performed in the mind , and this is called mental arithmetic ; but it will frequently be more convenient , and even necessary , when the numbers are large , to write them down before adding ...
... added are small , the ad- dition is readily performed in the mind , and this is called mental arithmetic ; but it will frequently be more convenient , and even necessary , when the numbers are large , to write them down before adding ...
Σελίδα 19
... added up , has not exceeded 9 , and consequently has been ex- pressed by a single figure . But it will frequently happen that the amount of a single column will exceed 9 , requiring two or more figures to express it . 1. There are three ...
... added up , has not exceeded 9 , and consequently has been ex- pressed by a single figure . But it will frequently happen that the amount of a single column will exceed 9 , requiring two or more figures to express it . 1. There are three ...
Σελίδα 20
... adding the 1 ten with the tens ; which being added together are 15 tens , equal to 5 tens , to be written in tens ' place , and 1 hundred , to be added to the hundreds . The hun- dreds being added are 19 , equal to 9 hundreds , to be ...
... adding the 1 ten with the tens ; which being added together are 15 tens , equal to 5 tens , to be written in tens ' place , and 1 hundred , to be added to the hundreds . The hun- dreds being added are 19 , equal to 9 hundreds , to be ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexing apples arithmetic bought bushels called ciphers common fractions composite number compound interest Compound Numbers contained cord cost cube root cubic decimal fractions diameter divided dividend division dollars equal EXAMPLES FOR PRACTICE expressed factor farthings feet long figure frac gallons Give given number greatest common divisor Hence hogshead hundred hundredths improper fraction inches integers last term length measure merchant miles mills minuend mixed number months multiplicand multiply NOTE number of terms OPERATION oranges paid payment pence pieces pound present worth principal proper fraction proportion pupil quantity quarts Questions Questions.-T quotient rate per cent ratio receive Reduce remainder right hand rule shillings side sold solid feet SOLUTION square miles square root subtraction subtrahend tens tenths third thousandths tion units weight whole number write
Δημοφιλή αποσπάσματα
Σελίδα 146 - 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 196 - What is the interest of $216'80, at 7 per cent., for 1 month ? for 2 months ? 3 mo. ? 4 mo. ? 5 mo. ? 6 mo. ? 7 mo. ? 8 mo. ? 9 mo.? 10 mo. ? 11 mo.
Σελίδα 287 - The first term, ratio , and number of terms given to find the sum of the series. 1. A lady bought 6 yards of silk, agreeing to pay 5 cents for the first yard, 15 for the second, and so on, increasing in a three fold proportion ; what did the whole cost ? SOLUTION.
Σελίδα 49 - The number to be divided is called the dividend. The number by which we divide is called the divisor. The number which shows how many times the divisor is contained in the dividend is called the quotient.
Σελίδα 236 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 60 - Multiply the last remainder by the first divisor, and to the product add the first remainder ; the sum will be the true remainder.
Σελίδα 55 - Multiply the integer of the quotient by the divisor, and to the product add the remainder, if any ; and the result will equal the dividend, if the work is right.
Σελίδα 147 - TABLE. 60 seconds (") - make - 1 minute, - marked - ' 60 minutes ----- 1 degree, - - - - - ° 30 degrees ,----- 1 sign, ------ s. 12 signs, or 360 degrees, - 1 circle of the zodiac. Note. Every circle, whether great or small, is divisible into 360 equal parts, called degrees. 71. Reduce 9s. 13° 25
Σελίδα 84 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 83 - Fractions. Reduction of fractions is changing them from one form to another without altering their value. To reduce an improper fraction to a whole or mixed number. 1. In 4 halves (J) .of an apple how many whole apples?