New Rudiments of Arithmetic: Combining Mental and Slate Exercises for Intermediate DepartmentsClark & Maynard, 1872 - 224 σελίδες |
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Αποτελέσματα 1 - 5 από τα 19.
Σελίδα 5
... lower number is larger than the one above it , General Rule for Subtraction , Drill in Rapid Combinations , Multiplication , - When the Multiplier has but one figure , When the Multiplier has two or more figures , - General Rule for ...
... lower number is larger than the one above it , General Rule for Subtraction , Drill in Rapid Combinations , Multiplication , - When the Multiplier has but one figure , When the Multiplier has two or more figures , - General Rule for ...
Σελίδα 11
... lower order make one of the next higher . 16. What places do the different orders occupy ? Simple units occupy the right hand place ; Tens , the second place ; Hundreds , the third place ; Thousands , the fourth place ; Tens of ...
... lower order make one of the next higher . 16. What places do the different orders occupy ? Simple units occupy the right hand place ; Tens , the second place ; Hundreds , the third place ; Thousands , the fourth place ; Tens of ...
Σελίδα 27
... lower order and adding it to the next higher , which can no more affect the amount than it will affect the amount of money a man has , if he changes 10 cents for a dime . ( 2. ) ( 3. ) ( 4. ) ( ADDITION . 27 Carrying illustrated,
... lower order and adding it to the next higher , which can no more affect the amount than it will affect the amount of money a man has , if he changes 10 cents for a dime . ( 2. ) ( 3. ) ( 4. ) ( ADDITION . 27 Carrying illustrated,
Σελίδα 35
... lower num- ber from the upper , set the result under the figure subtracted . Repeat the operation till it can be per formed without hesitation . ( 1. ) ( 2. ) ( 3. ) ( 4. ) ( 5. ) ( 6. ) ( 7. ) ( 8. ) From 7 8 Take 4 5 76 9 8 8 6 5 6 7 ...
... lower num- ber from the upper , set the result under the figure subtracted . Repeat the operation till it can be per formed without hesitation . ( 1. ) ( 2. ) ( 3. ) ( 4. ) ( 5. ) ( 6. ) ( 7. ) ( 8. ) From 7 8 Take 4 5 76 9 8 8 6 5 6 7 ...
Σελίδα 37
... Lower Number is Tess than the one above it . 1. What is the difference between 465 dolla and 123 dollars ? ANALYSIS . — Write the less number unde the OPERATION . 465 dols . 123 dols . 342 dols . greater , placing the units under units ...
... Lower Number is Tess than the one above it . 1. What is the difference between 465 dolla and 123 dollars ? ANALYSIS . — Write the less number unde the OPERATION . 465 dols . 123 dols . 342 dols . greater , placing the units under units ...
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12 cents 2D OPERATION ANALYSIS.-If ANALYSIS.-Reducing ANALYSIS.-Since apples bought bushels called ciphers column common fractions common multiple complex fraction compound fractions compound number contained cubic decimal point denote difference dime dividend Division dollar a pound dollars apiece equal exactly divided expressed farthings feet fifths fourths frac fractions to simple gallons given denominator given numbers greatest common divisor halves hence hundred hundredths improper fraction inches interest of $1 least common denominator least common multiple lowest terms MENTAL EXERCISES merator minuend mixed number multiplicand multiply both terms NOTES.-I ounces pears pence pennyweights pints prime factors prime number quarts quotient Reduce the following remainder rods shillings simple fraction simple numbers SLATE EXERCISES sold square subtract tens tenths thirds thousand thousandths tons U. S. Money United States Money whole number Write yards ΙΟ
Δημοφιλή αποσπάσματα
Σελίδα 161 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 86 - The least common multiple of two or more numbers, is the least number which can be divided by each of them without a remainder. Thus, 12 is...
Σελίδα 62 - DIVISION is finding how many times one number is contained in another.
Σελίδα 71 - Then multiply the divisor by this figure and subtract the product from the figures divided; to the right of the remainder bring down the next figure of the dividend and divide this number as before.
Σελίδα 83 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 170 - Time. 60 seconds (S.) make 1 minute, marked M. 60 minutes, 1 hour, h. 24 hours, 1 day, d. 7 days, . 1 week, w. 4 weeks, 1 month, mo. 13 months, 1 day and 6 hours, 1 Julian year, yr. Thirty days hath September, April, June and November ; February twenty-eight alone, all the rest have thirtyone.
Σελίδα 92 - An Improper Fraction is one whose numerator is equal to, or greater than, the denominator; as, f, f.
Σελίδα 162 - 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 74 - Divide the remaining part of the dividend by the remaining part of the divisor. III. Prefix the remainder to the part of the dividend cut off, and the result will be the true remainder.
Σελίδα 99 - 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.