Mathematics for Common Schools: A Manual for Teachers, Including Definitions, Principles, and Rules and Solutions of the More Difficult ProblemsD.C. Heath & Company, 1895 - 113 σελίδες |
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Σελίδα 38
... kind of work from those on the right and the left , and he would not have the temptation of a neighbor's slate to lead him to compare answers . As an economy of time , explanations of new subjects 6 MANUAL FOR TEACHERS Con-
... kind of work from those on the right and the left , and he would not have the temptation of a neighbor's slate to lead him to compare answers . As an economy of time , explanations of new subjects 6 MANUAL FOR TEACHERS Con-
Σελίδα 46
... 4 yards , to 5 and 4 , respectively . No. 2 can be solved as it stands . In No. 3 , $ 150 might be substituted for $ 140.40 , and $ 2 for $ 1.80 . Work of this kind should gradually lead the pupil to 46 MANUAL FOR TEACHERS.
... 4 yards , to 5 and 4 , respectively . No. 2 can be solved as it stands . In No. 3 , $ 150 might be substituted for $ 140.40 , and $ 2 for $ 1.80 . Work of this kind should gradually lead the pupil to 46 MANUAL FOR TEACHERS.
Σελίδα 47
... kind should gradually lead the pupil to form the habit of using some similar method of ascertaining for himself how to manage a problem . 471. Written in this form : 3 ) 934 , No. 11 should give the children no trouble . If , however ...
... kind should gradually lead the pupil to form the habit of using some similar method of ascertaining for himself how to manage a problem . 471. Written in this form : 3 ) 934 , No. 11 should give the children no trouble . If , however ...
Σελίδα 48
... kind , it is better , perhaps , to emphasize the fact that multiplication is employed in obtain- ing the result . Thus , 32 base - balls @ 25 ¢ = 32 times $ 1 = 32 quarters $ 8 = 502. In No. 28 , the price of 11 yards can be found by ...
... kind , it is better , perhaps , to emphasize the fact that multiplication is employed in obtain- ing the result . Thus , 32 base - balls @ 25 ¢ = 32 times $ 1 = 32 quarters $ 8 = 502. In No. 28 , the price of 11 yards can be found by ...
Σελίδα 51
... kind , Arts . 286 and 350. Special exercises in multiplication are regularly given by some teachers in the following manner : 2 , 12 , 22 , 32 , 42 , 52 , 62 , 72 , 82 , 92 X 5 A horizontal or a vertical row of numbers ending in 2 , for ...
... kind , Arts . 286 and 350. Special exercises in multiplication are regularly given by some teachers in the following manner : 2 , 12 , 22 , 32 , 42 , 52 , 62 , 72 , 82 , 92 X 5 A horizontal or a vertical row of numbers ending in 2 , for ...
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12 rods 9 rd Aids to Number Algebra amount annex answer Arithmetic Badlam's Bank Discount Boards BOSTON bushels cancellation cards CHICAGO ciphers colleges column common denominator common fraction contains cost D. C. HEATH decimal fractions decimal point denominate number denominate units divide dividend division draft drills employed English English Language equal equation examples exercises find the Interest Geometry give grades grammar school greatest common divisor Half leather high schools History improper fractions least common multiple Lessons Manual method minuend mixed numbers multiplicand multiply NOTES ON CHAPTER number of square obtained operations Organic Chemistry Paper payment percentage pints pounds practice prime factors PRINCIPLES problems quarts quotient figure rectangles reduce remainder result rods RULE scholars sight subtract subtrahend teacher teaching term of credit text-book whole numbers written yards
Δημοφιλή αποσπάσματα
Σελίδα xxii - In any proportion the product of the means is equal to the product of the extremes.
Σελίδα v - 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.
Σελίδα viii - A Complex Fraction is one having a fraction in its numerator, or in its denominator, or in both. A Mixed Number is a whole number and a fraction written together.
Σελίδα ix - 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.