The Natural Arithmetic: Appendix ... for Teachers' UseInterstate Publishing Company, 1886 - 70 σελίδες |
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Σελίδα 7
... requiring fixed atten- tion , then drop it ; then hold it up again , and say one finger . " Require the pupils to do and say the same repeat- edly , until they can all do it without a mistake . Then do the same with one pencil , one ...
... requiring fixed atten- tion , then drop it ; then hold it up again , and say one finger . " Require the pupils to do and say the same repeat- edly , until they can all do it without a mistake . Then do the same with one pencil , one ...
Σελίδα 9
... require the pupils to write these exercises ; first , by copying them from the board , and sec- ond , from dictation . - NOTE . The exercises given and suggested above must be repeated and varied until the pupils have mastered them ...
... require the pupils to write these exercises ; first , by copying them from the board , and sec- ond , from dictation . - NOTE . The exercises given and suggested above must be repeated and varied until the pupils have mastered them ...
Σελίδα 10
... children from five or s age to seven . Still some teachers may do more children of that age , whose home environments able , may readily comprehend all that precedes Test Examples in Adding and Subtractin Numbers . Require the pupils to ...
... children from five or s age to seven . Still some teachers may do more children of that age , whose home environments able , may readily comprehend all that precedes Test Examples in Adding and Subtractin Numbers . Require the pupils to ...
Σελίδα 13
... Require the pupils to write from dictation . Lesson 1 . Lesson 2 . Lesson 3 . Lesson 4 . 12-2 = of 4 = 8 + 4 = 9 + 3 = 12 - = 9 of 12 : = 12-4 = 9 + 3 = = of 8 = 9 + 2 + 10 = 12 of 8 = . + 9 = 12 12-9 = 9+ 8 + 4 = = 12 4+ = 12 = of 8 ...
... Require the pupils to write from dictation . Lesson 1 . Lesson 2 . Lesson 3 . Lesson 4 . 12-2 = of 4 = 8 + 4 = 9 + 3 = 12 - = 9 of 12 : = 12-4 = 9 + 3 = = of 8 = 9 + 2 + 10 = 12 of 8 = . + 9 = 12 12-9 = 9+ 8 + 4 = = 12 4+ = 12 = of 8 ...
Σελίδα 18
... pupils . Test Exercises in Addition . No part of arithmetic is generally so inefficien and imperfectly learned , as Addition ; while in p it is required oftener than any other part . A practical examples , therefore , will be given here ...
... pupils . Test Exercises in Addition . No part of arithmetic is generally so inefficien and imperfectly learned , as Addition ; while in p it is required oftener than any other part . A practical examples , therefore , will be given here ...
Συχνά εμφανιζόμενοι όροι και φράσεις
11 days 2far 60 days abstract number abstract whole number acres amount annexed annum April April 28 ARITHME bank stock bers BOSTON bought broker brokerage bushel cipher commission common fraction cords cost cubic cubic foot decimal form decimal number denominate numbers discount Divide dividend division divisor drams dry-goods equated factors find the difference finger flour four frac francs per meter gain given highest name hundred hundredths ILLUSTRATION improper fraction interest July June 9 kinds of numbers Lesson longitude merchant Metric System miles an hour minuend mixed number months multiplicand nator NATURAL ARITHMETIC NOTE number of equal number of objects operations payable payment pencils percentage pound premium principles quotient rate per cent reading numbers Reduce remainder Require the pupils RULE schools sells simplify sold square square miles subtracted taught teach teacher tenths thousand thousandths tion units worth write yards
Δημοφιλή αποσπάσματα
Σελίδα 41 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 40 - To divide a fraction by a whole number. Divide the numerator or multiply the denominator by the whole number.
Σελίδα 22 - An arithmetical fraction is one or more of the equal parts into which a unit of any kind is divided.
Σελίδα 70 - ... 8. A can weigh a certain quantity of goods in 15 days, by working 7 hours a day. How long will it take him to do the same work by working 9 hours a day?
Σελίδα 31 - To subtract fractions reduce the fractions to forms having a common denominator, if they have not that form, and subtract the numerator of the subtrahend from the numerator of the minuend, and place the remainder over the common denominator.
Σελίδα 24 - ... balance to the self-multiplying process between the rate of wages and cost of the products of labor. No artificial disturbance of this balance can ever secure any permanent good. To simply raise the rate of wages amounts in the end to nothing more than multiplying both dividend and divisor by the same number, which does not change the value of the quotient — the rate of wages being the dividend and the cost of living the divisor. The only method of permanently increasing the general good is...
Σελίδα 64 - How many boxes of tea, each containing 241bs., worth 75 cents a pound, must be given for 4 bins of wheat, each containing 145 bushels, worth $1.80 per bushel? 6. What is the largest number that will exactly divide 441 and 567? 7. What are the prime factors of 408 and 740? 8. What is a common multiple of 3, 4, 8, 12? 9. What is the least common multiple of 4, 6, 9, 14, 16? 10. How many quarts are there in the smallest cask of cider that can be exactly measured by either a 3-quart, a 5-quart, or a...
Σελίδα 13 - J 4. The last is the usual method of expressing ratio, when the quotient in division receives this name. Hence, Ratio is the quotient expressing how many times one number is contained in another, or how many times one quantity is contained in another of the same kind or denominations.