A Manual for Teachers: Including Definitions, Principles, and Rules and Solutions of the More Difficult ProblemsD.C. Heath, 1895 - 352 σελίδες |
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Σελίδα 18
... difference between two numbers by going forward from the smaller to the larger , than by " taking away " one from the other . 17 consists of sight exercises in the form of addition , leading to the subtraction exercises in Art . 19 . 21 ...
... difference between two numbers by going forward from the smaller to the larger , than by " taking away " one from the other . 17 consists of sight exercises in the form of addition , leading to the subtraction exercises in Art . 19 . 21 ...
Σελίδα 25
... difference between division and partition . Let him write 2 ) 50 without taking advantage of the opportunity 25 pounds to show him that he should have an abstract quotient when the divisor and dividend are both concrete . A 140. The ...
... difference between division and partition . Let him write 2 ) 50 without taking advantage of the opportunity 25 pounds to show him that he should have an abstract quotient when the divisor and dividend are both concrete . A 140. The ...
Σελίδα 31
... difference between a whole number and a mixed number . 240. Pupils will find little difficulty in working out these examples if they are left to themselves . 241. When the addition and the subtraction of mixed num- bers containing ...
... difference between a whole number and a mixed number . 240. Pupils will find little difficulty in working out these examples if they are left to themselves . 241. When the addition and the subtraction of mixed num- bers containing ...
Σελίδα 42
... difference between 94 and 76 , the pupil takes 70 from 94 , leaving 24 , and from this remainder takes 6 . 352. In multiplying 24 by 4 the pupil begins at the tens . Four times 20 are 80 , to which is added 4 × 4 , making 96 . 353 ...
... difference between 94 and 76 , the pupil takes 70 from 94 , leaving 24 , and from this remainder takes 6 . 352. In multiplying 24 by 4 the pupil begins at the tens . Four times 20 are 80 , to which is added 4 × 4 , making 96 . 353 ...
Σελίδα 46
... difference between two mixed numbers when the fraction in the subtrahend is greater than that in the minuend , the method given in the text - book is the one generally employed . The teacher should always consider herself at liberty to ...
... difference between two mixed numbers when the fraction in the subtrahend is greater than that in the minuend , the method given in the text - book is the one generally employed . The teacher should always consider herself at liberty to ...
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12 rods acres algebraic altitude amount angle answer apothem Arithmetic ascertain base bisecting bushels Cancel cents chord ciphers circle circumference common fraction construct contains cost days of grace denominate numbers diameter difference discount dividend dividing division divisor draft draw drills employed equal equation examples exercises factors feet frustum gain give given greatest common divisor hypotenuse improper fraction inches least common multiple length March 17 measure method miles minuend mixed numbers multiplicand multiplying necessary number of degrees number of square obtain par value payment perpendicular pounds principal problems protractor pupils quarts quotient figure radius rectangle reduce remainder result rhombus right-angled triangle rods RULE scholars selling price side slant height solve subtraction subtrahend teacher whole number write written yards
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Σελίδα ii - Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction.
Σελίδα 20 - I. Write the divisor at the left of the dividend, with a line between them.
Σελίδα xv - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 173 - The stock is the money invested in the business of the corporation ; a share is one of the equal parts into which the stock is divided ; a...
Σελίδα xiii - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest. From this amount deduct the payment or sum of the payments.
Σελίδα iv - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα xvi - In any proportion the product of the means is equal to the product of the extremes.
Σελίδα iii - 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 126 - Multiply the sum of the parallel sides by the perpendicular distance between them, and half the product will be the area.
Σελίδα 21 - RULE. Divide the given number by any prime factor ; divide the quotient in the same manner, and so continue the division until the quotient is a prime number.