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 31
... PAGE 1 Con- 5 - Oral and Division of the work - Additions and omissions written work- Use of books - Conduct of the recitations - Drills and sight work - Definitions , principles , and rules — Language — Analysis — Objective ...
... PAGE 1 Con- 5 - Oral and Division of the work - Additions and omissions written work- Use of books - Conduct of the recitations - Drills and sight work - Definitions , principles , and rules — Language — Analysis — Objective ...
Σελίδα 35
... pages , is devoted to the subject of easy equations of one unknown quantity , as a preliminary to the employment of the equation in so much of the subsequent work in arithmetic as is rendered more simple by this mode of treatment . To ...
... pages , is devoted to the subject of easy equations of one unknown quantity , as a preliminary to the employment of the equation in so much of the subsequent work in arithmetic as is rendered more simple by this mode of treatment . To ...
Σελίδα 66
... pages , the teacher should place on the board a few such examples as the following , to which the scholars should give answers at sight : 14 qt . +1 qt . 1 qt . 1 pt . +1 qt . 1 pt . 3 qt . - 1 qt . 1 pt . 1 qt . 1 pt . X2 2 ) 3 qt . 1 ...
... pages , the teacher should place on the board a few such examples as the following , to which the scholars should give answers at sight : 14 qt . +1 qt . 1 qt . 1 pt . +1 qt . 1 pt . 3 qt . - 1 qt . 1 pt . 1 qt . 1 pt . X2 2 ) 3 qt . 1 ...
Σελίδα 1
... Page 216 . 35. 11 . Page 222 . 36. 83 . 37. 257 . 38. 17 . 18. 131 . 19. 72 . Page 220 . 39. 25 . 20. 150 . 11. 2726 . 40. 10 . 6. $ 1.40 . 7. $ 2.00 . 8. 137 pounds . 9. $ 9.64 . 10. $ 20 . 21. 259 . 12. 54 . 41. 23 . 11. 360 . 22 ...
... Page 216 . 35. 11 . Page 222 . 36. 83 . 37. 257 . 38. 17 . 18. 131 . 19. 72 . Page 220 . 39. 25 . 20. 150 . 11. 2726 . 40. 10 . 6. $ 1.40 . 7. $ 2.00 . 8. 137 pounds . 9. $ 9.64 . 10. $ 20 . 21. 259 . 12. 54 . 41. 23 . 11. 360 . 22 ...
Σελίδα 3
... Page 237 . 1.1115.02 . 2.505.44 . 3. $ 1592.64 . 4. $ 9263.05 . 5. $ 1526.25 . 6. $ 967.20 . 7. $ 71 33.80 . 8. $ 1072.56 . 9. $ 23.76 . 10. $ 58.24 . 238 . Page 11. $ 92.88 . 12. $ 989.90 . 13. $ 102.52 . 14. $ 133.38 . 15. $ 140.60 ...
... Page 237 . 1.1115.02 . 2.505.44 . 3. $ 1592.64 . 4. $ 9263.05 . 5. $ 1526.25 . 6. $ 967.20 . 7. $ 71 33.80 . 8. $ 1072.56 . 9. $ 23.76 . 10. $ 58.24 . 238 . Page 11. $ 92.88 . 12. $ 989.90 . 13. $ 102.52 . 14. $ 133.38 . 15. $ 140.60 ...
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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.