The Practical Arithmetic on the Inductive Plan: Including Oral and Written ExercisesJones, 1877 - 391 σελίδες |
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Σελίδα 20
... obtained by adding . 46. The Sign of Addition is an upright cross : + . It is called plus , and is placed between numbers to be added . Thus , 3 + 4 is read 3 plus 4 , and means that 3 and 4 are to be added . 47. The Sign of Equality is ...
... obtained by adding . 46. The Sign of Addition is an upright cross : + . It is called plus , and is placed between numbers to be added . Thus , 3 + 4 is read 3 plus 4 , and means that 3 and 4 are to be added . 47. The Sign of Equality is ...
Σελίδα 23
... downwards . If the result agrees with the one formerly obtained the work is proba- bly correct . In adding say , 6 , 13 , 17 , etc. , instead of 6 22 Sum . and 7 are 13 and 4 are 17 , etc. Copy , add , and prove : ( 2. ) ADDITION . 23.
... downwards . If the result agrees with the one formerly obtained the work is proba- bly correct . In adding say , 6 , 13 , 17 , etc. , instead of 6 22 Sum . and 7 are 13 and 4 are 17 , etc. Copy , add , and prove : ( 2. ) ADDITION . 23.
Σελίδα 29
... obtain by the sale ? 20. A fruit - dealer shipped for New York , 3,932 bushels of apples in one week , 2,436 in the next , 4,197 in the third , and , within the next month , 10,937 bushels . What was the entire number of bushels shipped ...
... obtain by the sale ? 20. A fruit - dealer shipped for New York , 3,932 bushels of apples in one week , 2,436 in the next , 4,197 in the third , and , within the next month , 10,937 bushels . What was the entire number of bushels shipped ...
Σελίδα 34
... . The Remainder , or Difference , is the result obtained by subtracting . 60. The Sign of Subtraction is a short horizontal line : It is named minus . When the sign minus is placed between two numbers it 34 SUBTRACTION .
... . The Remainder , or Difference , is the result obtained by subtracting . 60. The Sign of Subtraction is a short horizontal line : It is named minus . When the sign minus is placed between two numbers it 34 SUBTRACTION .
Σελίδα 44
... obtained by multiplying . 72. The multiplicand and multiplier are called the factors of the product . 73. The Sign of Multiplication is an oblique cross : X. It is read , multiplied by , or times . When placed between two numbers it ...
... obtained by multiplying . 72. The multiplicand and multiplier are called the factors of the product . 73. The Sign of Multiplication is an oblique cross : X. It is read , multiplied by , or times . When placed between two numbers it ...
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acres altitude amount ANALYSIS annual apples barrels base bought bushels cash ciphers commission common fraction compound interest contained convex surface cost cube root cubic inches decimal denominate numbers diameter divided dividend dollars draft earn equal exact divisor expressed feet long figures Find flour frustum gain gallon given numbers greatest common divisor horses hundred hundredths improper fractions insured integers invested least common multiple measure metres miles minuend mixed numbers money being worth months multiplicand Multiply paid par value payable payment pence pound sterling premium prime factors principles PROCESS profit purchased quarts quotient ratio receive Reduce remainder RULE.-Divide selling share sheep shillings side similar fractions slant height square feet square root subtract tens term of credit thousand thousandths triangle units weight write WRITTEN EXERCISES yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 152 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 159 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 326 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
Σελίδα 55 - Multiplying or dividing both Dividend and Divisor by the same number does not change the Quotient.
Σελίδα 164 - TABLE. 24 grains (gr.) = 1 pennyweight, (pwt.) 20 pennyweights = 1 ounce, (oz.) 12 ounces =1 pound. (Ib.) Apothecaries' Weight is used in compounding medicines.
Σελίδα 308 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.
Σελίδα 168 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.
Σελίδα 121 - Annex ciphers to the numerator and divide by the denominator. Point off as many decimal places in the quotient as there are ciphers annexed.
Σελίδα 42 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 276 - Multiply each debt by its term of credit, and divide the sum of the products by the sum of the debts. The quotient will be the average term of credit.