An Elementary ArithmeticGinn, 1894 - 216 σελίδες |
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Σελίδα
... subtract 4 from 6 , to multiply 3 by 2 , to divide 6 by 2 , without suspecting the existence of the fearful rules to be found in our text - books of arithmetic . They can also be taught to find 1⁄2 of 6 or of 6 , without even hearing of ...
... subtract 4 from 6 , to multiply 3 by 2 , to divide 6 by 2 , without suspecting the existence of the fearful rules to be found in our text - books of arithmetic . They can also be taught to find 1⁄2 of 6 or of 6 , without even hearing of ...
Σελίδα 55
... Subtraction , the pupils may use the knowledge acquired in Addition . Thus , if 8 is to be subtracted from 15 , the answer sought is obtained by discovering the number that must be added to 8 to make 15. But it is better to keep Subtraction ...
... Subtraction , the pupils may use the knowledge acquired in Addition . Thus , if 8 is to be subtracted from 15 , the answer sought is obtained by discovering the number that must be added to 8 to make 15. But it is better to keep Subtraction ...
Σελίδα 72
... boxes on Wednesday . How many boxes did he pick ? Frank bought a pencil for 4 cents , a penholder for 3 cents , and a block of paper for 9 cents . How much did he have to pay for all ? SUBTRACTION TABLE . 1 2 3 3 4 5 6 72 LESSON 32 .
... boxes on Wednesday . How many boxes did he pick ? Frank bought a pencil for 4 cents , a penholder for 3 cents , and a block of paper for 9 cents . How much did he have to pay for all ? SUBTRACTION TABLE . 1 2 3 3 4 5 6 72 LESSON 32 .
Σελίδα 73
George Albert Wentworth. SUBTRACTION TABLE . 1 2 3 3 4 5 6 7 8 9 10 -1 -1 -1 -1 -1 -1 -1 1 -1 -1 2 -2 -2 32 4 5 6 7 -3 । စော | མ ། -2 -2 -2 -2 -2 कना 8 9 10 11 -2 -2 -1 -2 4 5 6 -3-3-3 ༠༠ | -3 73 8 9 10 11 12 -3 ∞ - ...
George Albert Wentworth. SUBTRACTION TABLE . 1 2 3 3 4 5 6 7 8 9 10 -1 -1 -1 -1 -1 -1 -1 1 -1 -1 2 -2 -2 32 4 5 6 7 -3 । စော | མ ། -2 -2 -2 -2 -2 कना 8 9 10 11 -2 -2 -1 -2 4 5 6 -3-3-3 ༠༠ | -3 73 8 9 10 11 12 -3 ∞ - ...
Σελίδα 81
... subtract , subtracting the ones first : 65 - 43 - 55 - 99 - 44 76 - 66 62 71 --- - 40 50 བགླསྤྲ 87 98 78 63 77 -67 - 52 51 - 35 95 46 37 89 - 54 - 22 - 21 - 65 92 85 74 52 - 70 - 30 - 43 - 50 Copy , and multiply , multiplying the ones ...
... subtract , subtracting the ones first : 65 - 43 - 55 - 99 - 44 76 - 66 62 71 --- - 40 50 བགླསྤྲ 87 98 78 63 77 -67 - 52 51 - 35 95 46 37 89 - 54 - 22 - 21 - 65 92 85 74 52 - 70 - 30 - 43 - 50 Copy , and multiply , multiplying the ones ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 9 cents 9 dots apples barrels blocks bought boys bushel called cents a pound cents a quart cents a yard chickens circle column of dots common fraction complete quotient Copy cord Count by 3's cows cubic cups decimal places decimal point denominator Divide dividend divisor dollars dots marked dozen dry measure eggs equal Find the number five five-cent pieces four gallon gals horses hundred hundredths improper fraction inches lambs Lesson long ton measure miles minuend mixed number multiply nails number follows number of dots number of units number picture marked one-half Oral and slate oranges cost ounces peaches pears peck pints pointer pupils quotient remainder row of dots sheep similar fractions slate exercises sold square feet subtract tens thousand TROY WEIGHT two-cent piece week whole number write the figure
Δημοφιλή αποσπάσματα
Σελίδα 185 - 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 176 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 180 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 175 - TROY WEIGHT is used in weighing gold, silver, and precious stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, dwt. 20 Pennyweights " 1 Ounce, oz. 12 Ounces "
Σελίδα 173 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 169 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 167 - If the divisor is a whole number, and ends in zeros, we may cut off the zeros from the divisor, and move the decimal point in the dividend as many places to the left as there are zeros cut off'.
Σελίδα 133 - A Coin is a piece of metal, stamped by authority of government, to be used as money. The coins of the United States are made of gold, silver, nickel, and copper, and are as follows : Gold: — The double-eagle, eagle, half-eagle, three dollar piece, quarter-eagle, and dollar.
Σελίδα 196 - If the numerator and denominator of a fraction be multiplied by the same number, the value of the fraction is not altered.
Σελίδα 177 - ... in. A hand, used in measuring the height of horses, = 4 in. A knot, used in measuring distances at sea, = 1.15 mi.