The Model Elementary Arithmetic: Including Oral and Written ExercisesG. Sherwood, 1876 - 207 σελίδες |
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Σελίδα 4
... given as models for the teacher . These exercises may be variously diversified and extended , according to the skill of the teacher and the necessities of the pupils . The lessons should be used as follows : as for in- stance , Lesson I ...
... given as models for the teacher . These exercises may be variously diversified and extended , according to the skill of the teacher and the necessities of the pupils . The lessons should be used as follows : as for in- stance , Lesson I ...
Σελίδα 6
... given number each number in a given column . Thus , the teacher announces " Column B , subtract from 17. " The pupil subtracts each number , mentally , and states the result only , " 8 , 12 , 14 , 16 , ” etc. 3. MULTIPLICATION . The ...
... given number each number in a given column . Thus , the teacher announces " Column B , subtract from 17. " The pupil subtracts each number , mentally , and states the result only , " 8 , 12 , 14 , 16 , ” etc. 3. MULTIPLICATION . The ...
Σελίδα 36
... given to the orders lower than units ? In what scale of numbers are they written ? What are the names used to express United States Money ? Which of these correspond to the order of units and those orders that are higher ? To tenths and ...
... given to the orders lower than units ? In what scale of numbers are they written ? What are the names used to express United States Money ? Which of these correspond to the order of units and those orders that are higher ? To tenths and ...
Σελίδα 39
... given for all ? 20. James earned $ 8 , and William $ 7 in one week , and their father as much as both . How much did they all earn ? 21. Paid 20c . for 12 oranges , and 30c . for 15 oranges . How much money did I expend ? How many ...
... given for all ? 20. James earned $ 8 , and William $ 7 in one week , and their father as much as both . How much did they all earn ? 21. Paid 20c . for 12 oranges , and 30c . for 15 oranges . How much money did I expend ? How many ...
Σελίδα 51
... given for meat than for both sugar and coffee ? 33. Gave 20c . for oranges , 30c . for lemons , and 41c . for How much less did I pay for candies than for the lemons and oranges ? candies . 34. Sold a pencil for 9c . , a slate for 12c ...
... given for meat than for both sugar and coffee ? 33. Gave 20c . for oranges , 30c . for lemons , and 41c . for How much less did I pay for candies than for the lemons and oranges ? candies . 34. Sold a pencil for 9c . , a slate for 12c ...
Συχνά εμφανιζόμενοι όροι και φράσεις
24 acres acres of land ANALYSIS ANALYSIS.-1 angles apples barrels of flour bought bushels called cents coal column contained cords cubic inches decimal fraction decimal orders decimal point Define denom Denominate Number Divide dividend division dollars dry measure equal numbers equals what number equivalent fractions farm feet figures Find cost foot fourth gallons gentleman given number grains greatest common divisor hogsheads hour hundred hundredths improper fraction integer least common denominator least common multiple less miles million mills minuend mixed number multiplicand Multiply number of decimal number of equal ORAL oranges ounces paid parallelogram pecks pennyweights pints pounds prime factors principle PROCESS quarts quires quotient reams receive Reduce remainder rods sextants sheep sold SOLUTION square subtract subtrahend tens tenths third thousand thousandths tons weeks wheat worth Write written yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 169 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 164 - 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 195 - The area of a parallelogram is equal to the product of its base and its height: A = bx h.
Σελίδα 173 - 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 114 - A fraction is one or more of the equal parts of a unit...
Σελίδα 119 - Both terms of a fraction may be divided by the same number without changing the value of the fraction.
Σελίδα 67 - If 2 men start from the same place and travel in opposite directions, one at the rate of 4 miles an hour, and the other at the rate of 5 miles an hour, how far apart will they be at the end of 1 hour ? At the end of 2 hours ? 5 hours?
Σελίδα 165 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 173 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 153 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.