An Elementary ArithmeticD. Appleton, 1867 - 144 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 29.
Σελίδα 8
... Hence it denotes ten times as much as if it stood in the first place . 12. The first place is called the units ' place . The second is the tens ' place . 13. Numbers greater than 99 must be expressed with more than two figures . A third ...
... Hence it denotes ten times as much as if it stood in the first place . 12. The first place is called the units ' place . The second is the tens ' place . 13. Numbers greater than 99 must be expressed with more than two figures . A third ...
Σελίδα 12
... Hence , removing a figure one place to the right , diminishes its value ten times ; removing it one place to the left , increases it ten times . 25. RULE.- Write billions in the fourth period , millions in the third , thousands in the ...
... Hence , removing a figure one place to the right , diminishes its value ten times ; removing it one place to the left , increases it ten times . 25. RULE.- Write billions in the fourth period , millions in the third , thousands in the ...
Σελίδα 16
... Hence , if there are more than three figures , point off the number into periods of three figures each , beginning at the right . 2. Always begin to read at the left . 3. The right - hand figure and the right - hand period are never ...
... Hence , if there are more than three figures , point off the number into periods of three figures each , beginning at the right . 2. Always begin to read at the left . 3. The right - hand figure and the right - hand period are never ...
Σελίδα 19
... Hence , when numbers are to be added , it makes no difference which is taken first . EXERCISE ON THE ADDITION TABLE . How many are 5 and 4 ? 4 and 5 ? 24 and 5 ? 25 and 4 ? 4 and 55 ? 94 and 5 ? 15 and 4 ? 3 and 2 ? 2 and 73 ? How many ...
... Hence , when numbers are to be added , it makes no difference which is taken first . EXERCISE ON THE ADDITION TABLE . How many are 5 and 4 ? 4 and 5 ? 24 and 5 ? 25 and 4 ? 4 and 55 ? 94 and 5 ? 15 and 4 ? 3 and 2 ? 2 and 73 ? How many ...
Σελίδα 22
... Hence the work is right . 4000000 326247 53410 221 4379878 Apply these principles in the example given . - 39 . What is meant by Proving an example ? -40 . How is addition proved ? On what is this proof based ? Prove the example just ...
... Hence the work is right . 4000000 326247 53410 221 4379878 Apply these principles in the example given . - 39 . What is meant by Proving an example ? -40 . How is addition proved ? On what is this proof based ? Prove the example just ...
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.