An Elementary ArithmeticD. Appleton, 1867 - 144 σελίδες |
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Σελίδα 21
... column ; and , if it is ex- pressed by one figure , set it down under the column added . 38. How must we set down numbers to be added ? Why so ? What is the sum of units ? Of tens ? Of hundreds ? Where must we begin in add- ing ? If the ...
... column ; and , if it is ex- pressed by one figure , set it down under the column added . 38. How must we set down numbers to be added ? Why so ? What is the sum of units ? Of tens ? Of hundreds ? Where must we begin in add- ing ? If the ...
Σελίδα 22
... column . 1 and 7 are 8. Set down 8 . 2d . 2 and 1 are 3 , and 4 is 7 . 3d . 2 and 4 are 6 , and 2 is 8 . 4th . 3 and 6 are 9. Set down 9 . 5th . 5 and 2 are 7. Set down 7 . 6th . Bring down 3 . Set down 7 . 4000000 Set down 8 . 326247 ...
... column . 1 and 7 are 8. Set down 8 . 2d . 2 and 1 are 3 , and 4 is 7 . 3d . 2 and 4 are 6 , and 2 is 8 . 4th . 3 and 6 are 9. Set down 9 . 5th . 5 and 2 are 7. Set down 7 . 6th . Bring down 3 . Set down 7 . 4000000 Set down 8 . 326247 ...
Σελίδα 24
... column may make more than one figure . EXAMPLE . — Add 487 and 975 . Begin at the right . 5 and 7 are 12-2 units and 1 ten . Set down 2 in the units ' place , and add the 1 ten to the other tens . 487 975 1462 1 and 7 are 8 , and 8 is ...
... column may make more than one figure . EXAMPLE . — Add 487 and 975 . Begin at the right . 5 and 7 are 12-2 units and 1 ten . Set down 2 in the units ' place , and add the 1 ten to the other tens . 487 975 1462 1 and 7 are 8 , and 8 is ...
Σελίδα 25
... column is over 9 , set down the right - hand figure , and carry the left - hand figure or figures to the next column . EXAMPLES FOR THE SLATE . 45. Read and add the following numbers . example . Prove each ( 1 ) 24897 ( 2 ) ( 3 ) ...
... column is over 9 , set down the right - hand figure , and carry the left - hand figure or figures to the next column . EXAMPLES FOR THE SLATE . 45. Read and add the following numbers . example . Prove each ( 1 ) 24897 ( 2 ) ( 3 ) ...
Σελίδα 26
... column . 3. If the sum is expressed by one figure , write it under the column added ; if not , set down the right - hand figure , and carry the left - hand figure or figures to the next column . EXERCISE . 47. The following examples are ...
... column . 3. If the sum is expressed by one figure , write it under the column added ; if not , set down the right - hand figure , and carry the left - hand figure or figures to the next column . EXERCISE . 47. The following examples are ...
Άλλες εκδόσεις - Προβολή όλων
An Elementary Arithmetic (Classic Reprint) G. P. Quackenbos Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
11 leaves 9 leaves acres Answer apiece Arabic Notation Avoirdupois barrel bought bushels buys carry cents and mills column common denominator compound number contained cord cost denoted dividend divisor dollars double eagles drams Dry Measure eagles eight hundred equal EXAMPLE.-Multiply factors farthings federal money feet Find the sum following numbers four hundred fourth gallons Give the rule greater gross half-dimes halves Hence hundred thousand improper fraction leaves 9 Long Ton lowest terms Measure MENTAL EXERCISES merator million minuend MISCELLANEOUS EXAMPLES mixed number multiplicand naughts nine ounces pennyweights pints pounds quarts quires reams Recite the rule Recite the Table Reduce Reduction Descending remainder rods sells seven SLATE square miles subtrahend third three figures three-cent pieces Three-dollar piece Troy Weight weighing whole is divided whole number worth yards
Δημοφιλή αποσπάσματα
Σελίδα 88 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 122 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 117 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 124 - 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 120 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 121 - TABLE. 2 pints (pt.) make 1 quart, . . qt. 4 quarts, 1 gallon,. . gal. 36 gallons, 1 barrel, . . bar.
Σελίδα 112 - TABLE. 16 Drams (dr.) make 1 Ounce, oz. 16 Ounces " 1 Pound, Ib. 25 Pounds " 1 Quarter, qr. 4 Quarters " 1 Hundred Weight, cwt. 20 Hundred Weight
Σελίδα 75 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the given numerator.
Σελίδα 111 - Weight This is used to. some extent in filling prescriptions. The grain, ounce, and pound are the same as in troy weight, but the ounce is divided differently. 20 grains (gr.) = 1 scruple . . . sc. or 3 3 scruples = 1 dram . . . dr. or 3 8 drams = 1 ounce . . . oz. or 5 12 ounces = 1 pound . . . Ib. or ft Apothecaries...
Σελίδα 50 - The dividend is the number to be divided. The divisor is the number by which we divide.