The American Primary School Arithmetic: Designed for the Use of Pupils in Primary and Intermediate SchoolsJ. P. Jewett & Company, 1851 - 96 σελίδες |
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Σελίδα 4
... things the name of each number denotes . The most convenient appa- ratus for this purpose is the Numerical Frame . The balls on the wires are easily arranged , and may be seen by every member of the class at the same time ; and , with ...
... things the name of each number denotes . The most convenient appa- ratus for this purpose is the Numerical Frame . The balls on the wires are easily arranged , and may be seen by every member of the class at the same time ; and , with ...
Σελίδα 5
... things of the same kind . " Any whole thing is called a unit , or one ; as , one book , one slate , one pencil . Every number greater than one is composed of units , and each succeeding greater number contains one unit more than the ...
... things of the same kind . " Any whole thing is called a unit , or one ; as , one book , one slate , one pencil . Every number greater than one is composed of units , and each succeeding greater number contains one unit more than the ...
Σελίδα 45
... things are there in 3 pence ? 8. In one penny there are 4 farthings ; how many pence are there in 12 farthings ? 9. If you recite 5 lessons each day , how many lessons will you recite in 3 days ? 10. Charles recited 15 lessons in 3 days ...
... things are there in 3 pence ? 8. In one penny there are 4 farthings ; how many pence are there in 12 farthings ? 9. If you recite 5 lessons each day , how many lessons will you recite in 3 days ? 10. Charles recited 15 lessons in 3 days ...
Σελίδα 83
... thing or number is divided into any number of equal parts , the parts are called fractions of the thing or number . If an orange be divided into two equal parts , the parts are called halves . If it be divided into three equal parts ...
... thing or number is divided into any number of equal parts , the parts are called fractions of the thing or number . If an orange be divided into two equal parts , the parts are called halves . If it be divided into three equal parts ...
Σελίδα 84
... thing or unit are equal to the whole thing or unit ; hence , in any number of halves , there must be 1 half as many whole ones or units as there are halves . 2. How many whole ones are there in 4 halves ? In 5 halves ? In 8 halves ? In ...
... thing or unit are equal to the whole thing or unit ; hence , in any number of halves , there must be 1 half as many whole ones or units as there are halves . 2. How many whole ones are there in 4 halves ? In 5 halves ? In 8 halves ? In ...
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11 yards 12 cents 13 leaves 20 leaves 24 cents 30 dollars 36 cents 9 cents 9 leaves acres barrels of flour bought broadcloth cents a-piece complete quotient contained cost 10 cents cows cubic cubic foot denominations dime dividend dollars remain unpaid dram drover purchased eighths eleventh equally divided EXERCISES farmer feet fifths figure following numbers fourth fractions gallon girls given numbers greater number halves Henry hundred JAMES ROBINSON Jane lars leaves 11 leaves 12 LESSON leaves 9 less number measuring metic miles multiplicand multiply the divisor ninths number is divided number of dollars number of yards nuts oranges cost ounce paper of pins peaches pears PERFORMED pine-apples pints pounds cost quotient recited remaining unsold sevenths sheep shillings sister sixths SLATE subtract tens tenths thirds thousand TROY WEIGHT twelfths weeks write writing-book yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 92 - In 4079160 minutes, how many years-? CIRCULAR MEASURE, OR MOTION. Circular measure is used in reckoning latitude and longitude ; also in computing the revolution of the earth and other planets round the sun. The denominations are circles, signs, degrees, minutes, and seconds. TABLE. 60 seconds (") - make - 1 minute, - marked - ' 60 minutes ----- 1 degree, - - - - - ° 30 degrees ,----- 1 sign, ------ s.
Σελίδα 95 - HARVARD COLLEGE LIBRARY THE ESSEX INSTITUTE TEXT-BOOK COLLECTION GIFT OF GEORGE ARTHUR PLIMPTON OF NEW YORK JANUARY 25, 1924...
Σελίδα 53 - If 4% bonds to the amount of $8000 face value are bought at 92^%, find the cost of the bonds, and the rate of income on the investment. 12. If 3 men can do a piece of work in 8 days of 10 hours each, how many men will be required to do the same work in 6 days of 8 hours each ? (Solve by proportion.) 13. By selling a horse for $144, a profit of 60 per cent is made; find the cost of the horse.
Σελίδα 2 - L, fifty ; C, one hundred; D, five hundred; M, one thousand.
Σελίδα 70 - Multiplication is the process of taking one of two given numbers as many times as there are units in the other. 55. The Multiplicand is the number to be taken. 56. The Multiplier is the number which shows how many times the multiplicand is to be taken. 57'.
Σελίδα 40 - 14 2 " 16 2 " 18 2 " 20 2 " 22 2 " 24 3 " 21 3 " 24 3 " 27 3 " 30 3 " 33 3 " 36 4 " 28 4 « 32 4 " 36 4 " 40 4 « 44 4 " 48 5 " 35 5 " 40 5 " 45 5 " 50 5 " 55 5
Σελίδα 74 - It shows that the number before it is to be divided by the number after it. Thus 6 -i- 2 = 3 is read, 6 divided by 2 is equal to 3.
Σελίδα 51 - Ans. $47. 28. There are 12 months in 1 year : how many years, are there in 540 months? Ans. 45 yrs.
Σελίδα 57 - ... acres, and in Hale's farm 264 acres. How many acres are there in both farms? 2. In one town there are 450 voters, and in another 673. How many more in one than in the other? 3. A miller ground 315 bushels of grain in one day, and 451 bushels in the next. How many bushels did he grind in both days? 4. In one week there are 7 days; how many days are there in 52 weeks? 5. How many casks of 3 bushels each will be required to hold 561 bushels of potatoes ? 6. How much can a man earn in 45 weeks at...
Σελίδα 61 - If 8 men can do a piece of work in 5 days, in how many days would they do a piece of work 4 times as large ? 22.