The Model Mental Arithmetic: Containing Oral Exercises for Graded and Grammar SchoolsEldredge & Brother, 1876 - 184 σελίδες |
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Σελίδα 8
... figures . 12. A Problem is a question which requires a solution . 13. A Principle is a general truth upon which a process of solution is based . 14. An Analysis is a statement of the different steps in the solution of a problem ...
... figures . 12. A Problem is a question which requires a solution . 13. A Principle is a general truth upon which a process of solution is based . 14. An Analysis is a statement of the different steps in the solution of a problem ...
Σελίδα 10
... figures ; called the Arabic Method . FIGURES . - 0 , 12 , 3 , 4 , 5 , 6 , 7 , 8 , 9 . NAMES . - naught , one , two , three , four , five , six , seven , eight , nine . 24. The name of a figure denotes the number of units which it ...
... figures ; called the Arabic Method . FIGURES . - 0 , 12 , 3 , 4 , 5 , 6 , 7 , 8 , 9 . NAMES . - naught , one , two , three , four , five , six , seven , eight , nine . 24. The name of a figure denotes the number of units which it ...
Σελίδα 11
... figure denoting the number of tens in the left - hand or second place , and the figure denoting the number of ones in the right - hand or first place . 29. When a number is expressed by two figures written side by side , the right - hand ...
... figure denoting the number of tens in the left - hand or second place , and the figure denoting the number of ones in the right - hand or first place . 29. When a number is expressed by two figures written side by side , the right - hand ...
Σελίδα 12
... figure denoting the hundreds in the third place , the tens in the second place , and the ones in the first place . 33. When a number is expressed by three figures written side by side , the right - hand figure denotes ones , the middle ...
... figure denoting the hundreds in the third place , the tens in the second place , and the ones in the first place . 33. When a number is expressed by three figures written side by side , the right - hand figure denotes ones , the middle ...
Σελίδα 13
... Figures are the figures which sig- nify or denote a number of units . The significant figures are 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 . 42. The Value of a figure is the number of units which it represents . Thus , the value of 3 is three ...
... Figures are the figures which sig- nify or denote a number of units . The significant figures are 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 . 42. The Value of a figure is the number of units which it represents . Thus , the value of 3 is three ...
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The Model Mental Arithmetic; Containing Oral Exercises for Graded and ... Edgar Arthur Singer Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2011 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents acres amount Analysis apples bought brokerage bushels cents a pound changed ciphers common divisor common fraction contained cords cost cows cubic decimal places decimal units Denominate Number denotes difference dimes divided dividend dollars dozen dry measure earn eighths equal Exercises expressed farmer feet fifths foot fourths fractional unit gain gallons greatest common divisor grocer Hence hundred hundredths improper fraction inches integer interest of $50 invested least common denominator least common multiple least number less loss measures miles mills minuend mixed number Model multiplied orders of units ounces paid pecks pennyweights Percentage piece pints present worth prime factors Principles quarts quotient rate of premium receive remainder reverse rods shares sixths sold subtract subtrahend tens tenths thousandths Troy weights True Discount units or denominations weeks weight yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 138 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year About 30 days = 1 month (mo.) 12 months = 1 year VALUE 10 cents (ct.
Σελίδα 133 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 137 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 79 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 136 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 136 - Table. 16 drams (dr.) are 1 ounce, oz. 16 ounces, 1 pound, Ib. 100 pounds, 1 hundred-weight, cwt. 20 hundred-weight, . 1 ton, T.
Σελίδα 133 - TABLE. 12 inches (in.) are 1 foot, ft. 3 feet " 1 yard, yd. 5$ yds., or 16| ft.
Σελίδα 73 - If both the numerator and the denominator of a fraction are multiplied by the same number, or divided by the same number, the value of the fraction is not changed.
Σελίδα 178 - A can do a piece of work in 3 days, B in 4 days, and C in 6 days : in what time will they do it, working together ? 65.
Σελίδα 83 - To reduce two or more fractions to a common denominator. A Common Denominator is a denominator common to two or more fractions 1. Reduce ? and 7, to a common denominator.