Greenleaf's Primary ArithmeticRobert S. Davis & Company, 1854 - 144 σελίδες |
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Σελίδα 138
... divisor does not exceed 12 : I. Write down the figures of the dividend , and draw a line beneath them ; then place the divisor at the left hand , drawing a curved line between it and the dividend . II . Then inquire how many times the ...
... divisor does not exceed 12 : I. Write down the figures of the dividend , and draw a line beneath them ; then place the divisor at the left hand , drawing a curved line between it and the dividend . II . Then inquire how many times the ...
Σελίδα 139
... divisor 6 times , and no remainder . The next figure , 2 , will not contain the divisor , and we place a cipher in the quo- tient , and annex the next figure , 7 , making 27 , which contains the divisor 9 times , PROOF . Multiply the ...
... divisor 6 times , and no remainder . The next figure , 2 , will not contain the divisor , and we place a cipher in the quo- tient , and annex the next figure , 7 , making 27 , which contains the divisor 9 times , PROOF . Multiply the ...
Σελίδα 140
... ? 8. There are 8 furlongs in one mile ; how many miles in 487648 furlongs ? 9. Twelve inches make one foot ; how many feet in 4876946 inches ? LONG DIVISION . LESSON XIX . A. -WHEN the divisor 140 WRITTEN ARITHMETIC .
... ? 8. There are 8 furlongs in one mile ; how many miles in 487648 furlongs ? 9. Twelve inches make one foot ; how many feet in 4876946 inches ? LONG DIVISION . LESSON XIX . A. -WHEN the divisor 140 WRITTEN ARITHMETIC .
Σελίδα 141
... divisor , 16 , is contained in the first two figures ( 47 ) of the dividend , and find that it is con- tained 2 times . We place the 2 within a curved line at the right of the dividend . We then wish to know what is the remainder , and ...
... divisor , 16 , is contained in the first two figures ( 47 ) of the dividend , and find that it is con- tained 2 times . We place the 2 within a curved line at the right of the dividend . We then wish to know what is the remainder , and ...
Σελίδα 142
... divisor as before , and thus proceed until all the figures are divided . C. - This process is called Long Division , and is proved in the same manner as Short Division . LESSON XX EXERCISES FOR THE SLATE . 1. Divide 1487 by 13 . 7 ...
... divisor as before , and thus proceed until all the figures are divided . C. - This process is called Long Division , and is proved in the same manner as Short Division . LESSON XX EXERCISES FOR THE SLATE . 1. Divide 1487 by 13 . 7 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars 11 leaves 12 cents 12 dollars 12 pounds 12 rods 14 less 20 dollars 40 cents 9 cents 9 dollars 9 leaves 9 pounds acres apples Avoirdupois barrel of flour Bought cents a pound cents a quart cents apiece contained cords of wood cost 12 cost 4 pounds cows dimes dividend divisor dollars a barrel dollars a bushel dollars a yard dozen drams eagles eighths equal farthings feet fifths figure firkin following numbers fourths furlongs gallons gave hogsheads horse hundred hundred-weight improper fraction inches James lars leaves 11 LESSON lowest terms miles mixed number molasses months Multiplicand Multiply ninths nutmegs nuts oranges ounces paid peaches pears pecks pence pennyweights pints pound of raisins pupil quarters quires reams receive remainder scruples sevenths sheets shillings sixths slate subtract TABLE third tons weeks whole number wish to give worth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 84 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 53 - If 18 men can do a piece of work in 90 days, how long will it take one man to do the same ? 7.
Σελίδα 96 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 98 - TABLE. 60 Seconds, (". ) . . make . . 1 Minute, marked '. 60 Minutes 1 Degree, . . . . °. 30 Degrees 1 Sign, S. 12 Signs, or 360 Degrees, the whole Grea* Circle of the Zodiac.
Σελίδα 139 - PROOF. — Multiply the divisor by the quotient, and to the product add the remainder, and if the result be like the dividend, the work is right.
Σελίδα 98 - The terms folio, quarto, octavo, duodecimo, etc., indicate the number of leaves into which a sheet of paper is folded. A sheet folded in 2 leaves is called a Folio.
Σελίδα 60 - At 8 cents a pound, how many pounds of sugar can be bought for 48 cents ? For 50 cents ? For 58 cents ? For 62 cents ? For 64 cents ? 29.
Σελίδα 37 - In 5 hours ? 6 hours ? 7 hours ? 8 hours ? 9 hours ? 10 hours ? 11 hours ? 25.
Σελίδα 111 - 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 135 - MORE than one figure, multiply each figure of the multiplicand by each figure of the multiplier separately, and write the first figure of each partial product under the figure by which you are multiplying.