An Intermediate Arithmetic: Uniting Mental and Written Exercises in a Natural System of InstructionVan Antwerp, Bragg & Company, 1876 - 225 σελίδες |
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Σελίδα iii
... Fractions , but stronger reasons favor the arrangement in this work . 2. It combines mental and written arithmetic in a practical and philosophical manner . This is done by making every mental ex- ercise preparatory to a written one ...
... Fractions , but stronger reasons favor the arrangement in this work . 2. It combines mental and written arithmetic in a practical and philosophical manner . This is done by making every mental ex- ercise preparatory to a written one ...
Σελίδα iv
... Fractions , United States Money , and Denom- inate Numbers , are specially designed to be used as a means of developing and illustrating the subjects considered . Two other features , worthy of special notice , are the great variety of ...
... Fractions , United States Money , and Denom- inate Numbers , are specially designed to be used as a means of developing and illustrating the subjects considered . Two other features , worthy of special notice , are the great variety of ...
Σελίδα vi
... fractions . T. What is the first step ? " Write the fractions , separating them by the plus sign . " ( Pupils write an example . ) T. What is the second step ? " Reduce the fractions to a common denominator . " T. What is the third step ...
... fractions . T. What is the first step ? " Write the fractions , separating them by the plus sign . " ( Pupils write an example . ) T. What is the second step ? " Reduce the fractions to a common denominator . " T. What is the third step ...
Σελίδα vii
... FRACTIONS . The Idea of a Fraction Reduction of Integers and Mixed Numbers to Fractions Reductions of Fractions . Addition of Fractions Subtraction of Fractions Multiplication of Fractions 86 88888 90 96 98 101 Division of Fractions ...
... FRACTIONS . The Idea of a Fraction Reduction of Integers and Mixed Numbers to Fractions Reductions of Fractions . Addition of Fractions Subtraction of Fractions Multiplication of Fractions 86 88888 90 96 98 101 Division of Fractions ...
Σελίδα viii
... Fractions Fractional Parts • SECTION VIII . - DECIMAL FRACTIONS . Numeration and Notation • Reduction of Decimals Addition of Decimals Subtraction of Decimals Multiplication of Decimals Division of Decimals SECTION IX . - UNITED STATES ...
... Fractions Fractional Parts • SECTION VIII . - DECIMAL FRACTIONS . Numeration and Notation • Reduction of Decimals Addition of Decimals Subtraction of Decimals Multiplication of Decimals Division of Decimals SECTION IX . - UNITED STATES ...
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75 cents acres annex barrels of flour bushels ciphers column common divisor Compound Numbers contains cost cubic feet decimal orders decimal point denominate number dimes discounted dollars drams drover bought Dry Measure earn eighths equal Express decimally Express in figures feet long feet wide figure denotes following numbers four hundred fourths fraction furlongs gallons gold greatest common divisor hundredths improper fraction integer interest of $1 least common multiple left-hand term less 9 LESSON Measure MENTAL EXERCISES million mills minuend mixed number months multiplicand Multiply NOTE ounces partial dividend partial products peach pecks pennyweights pints PROCESS pupils quarts quotient reams Reduce remainder rods RULE.-To separatrix sold square miles square yards subtract subtrahend ten-thousandths tens tenths third thousand thousandths trees Troy Weight weeks Write in words WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 109 - To divide a whole number by a fraction, — Multiply the dividend by the denominator of the fraction, and divide the product by the numerator.
Σελίδα 74 - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
Σελίδα 83 - 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 58 - If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£...
Σελίδα 21 - I stands for one ; V for five ; X for ten ; L for fifty ; C for one hundred ; D for five hundred ; M for one thousand.
Σελίδα vi - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 90 - 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 85 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.
Σελίδα 57 - If 7 men can do a piece of work in 9 days, how many men will it take to do the same work in one day?
Σελίδα 108 - RULES. — 1. To divide a fraction by an integer, Divide the numerator or multiply the denominator. 2. To divide a mixed number by an integer, Divide the integral part and then the fraction.