The Common School Arithmetic: Prepared for the Use of Academies and Common Schools in the United States ...N. & J. White, 1833 - 270 σελίδες |
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Σελίδα 9
... cipher , or Naught , 1 2 3 66679 One , Two , Three , Four , Five , Six , Seven , Eight , Nine . NOTE . There is another method called the Roman , in which , numbers are represented by letters ; I represents one , V five , X ten , L ...
... cipher , or Naught , 1 2 3 66679 One , Two , Three , Four , Five , Six , Seven , Eight , Nine . NOTE . There is another method called the Roman , in which , numbers are represented by letters ; I represents one , V five , X ten , L ...
Σελίδα 11
... ciphers on the right of 1. This num- ber is read , one hundred . Now this one hundred expresses 10 units of the second order , or one hun- dred units of the first order . But the one hundred is but an individual hundred , and in this ...
... ciphers on the right of 1. This num- ber is read , one hundred . Now this one hundred expresses 10 units of the second order , or one hun- dred units of the first order . But the one hundred is but an individual hundred , and in this ...
Σελίδα 12
... ciphers on the right of 1 ; thus 1000 Now , although this thousand expresses one thou- sand units of the 1st order , it is , nevertheless , but one single thousand , and may be regarded as a unit of the 4th order . Proceeding in this ...
... ciphers on the right of 1 ; thus 1000 Now , although this thousand expresses one thou- sand units of the 1st order , it is , nevertheless , but one single thousand , and may be regarded as a unit of the 4th order . Proceeding in this ...
Σελίδα 38
... ciphers after it , as 10 , 100 , 1000 , & c . Placing a cipher on the right of a number changes the units place into ... ciphers increases a number one hundred times ; the addition of three ciphers , a thousand times , & c . Thus , 36 is ...
... ciphers after it , as 10 , 100 , 1000 , & c . Placing a cipher on the right of a number changes the units place into ... ciphers increases a number one hundred times ; the addition of three ciphers , a thousand times , & c . Thus , 36 is ...
Σελίδα 39
... ciphers and multiply the significant figures : then place as many ciphers to the right hand of the product , as there are in both of the factors . EXAMPLES . ( 1. ) 76400 ( 2. ) ( 3. ) 7532000 416000 24 357000 1833600 580 4368560000 4 ...
... ciphers and multiply the significant figures : then place as many ciphers to the right hand of the product , as there are in both of the factors . EXAMPLES . ( 1. ) 76400 ( 2. ) ( 3. ) 7532000 416000 24 357000 1833600 580 4368560000 4 ...
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The Common School Arithmetic: Prepared for the Use of Academies and Common ... Charles Davies Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
2d term 4th term acres annex arithmetical arithmetical progression barrels bushels carats Cash cents ciphers column common difference composite number compound fraction cord cube root Currency Day Book decimal fraction decimal places denominate number dimes dividend division dollars equal example express Federal Money feet figures find the interest following RULE foot four frac gallon given number greater greatest common divisor Hence higher denomination hogshead hundred hundredths improper fractions inches June Leger less lower denomination lowest terms merator merchant miles millions mills minuend mixed number months multiplicand Multiply number of terms one's share paid payment pence pounds of tea quantity quarts QUESTIONS quotient Reduce remainder Repeat the Table right hand shillings simple numbers square root subtract subtrahend tare tens tenths thousand thousandths tion TROY WEIGHT units VULGAR FRACTIONS weight wheat whole number Write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 100 - 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 91 - Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30-J- square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 206 - Compute the interest on the principal to the time of the first payment, and if the payment exceed this interest, add the interest to the principal and from the sum subtract the payment : the remainder forms a new principal.
Σελίδα 177 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 238 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 176 - ... from the right hand of the quotient, point off so many places for decimals, as the decimal places in the dividend exceed those in the divisor.
Σελίδα 53 - When the divisor is a composite number. RULE. Divide the dividend by one of the factors of the divisor...
Σελίδα 87 - Weight is used in weighing groceries and all coarse articles ; as sugar, tea, coffee, butter, cheese, flour, hay, &c., and all metals except gold and silver. 16 drams (dr.) make 1 ounce, marked oz. 16 ounces " 1 pound, " Ib. 25 pounds " 1 quarter, " qr. 4 quarters " 1 hundred weight, cwt. 20 hundred weight
Σελίδα 34 - We have seen that multiplying by a whole number is taking the multiplicand as many times as there are units in the multiplier.
Σελίδα 97 - The denominations are hogsheads, barrels, gallons. quarts, and pints. TABLE. 2 pints (pts.) - make - 1 quart, - marked qt. 4 quarts ----- 1 gallon, ----- gal. 36 gallons - - - - 1 barrel, ----- bar. 54 gallons ----- 1 hogshead, - - - - hhd. Note.