Intermediate ArithmeticGinn & Company, 1905 - 267 σελίδες |
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Σελίδα 1
... write num- bers , at least to a million , to add , subtract , multiply , and divide integers , and to do some work with fractions and mixed numbers . You have also learned how to write United States money and decimal fractions , how to ...
... write num- bers , at least to a million , to add , subtract , multiply , and divide integers , and to do some work with fractions and mixed numbers . You have also learned how to write United States money and decimal fractions , how to ...
Σελίδα 2
... writing of numbers by means of sym- bols is called notation . 3. Numeration . The naming of numbers is called numer- ation . Our common notation started in India about 2000 years ago . The Arabs took it to Europe . Therefore these ...
... writing of numbers by means of sym- bols is called notation . 3. Numeration . The naming of numbers is called numer- ation . Our common notation started in India about 2000 years ago . The Arabs took it to Europe . Therefore these ...
Σελίδα 4
... 12,800 , - 000 tons ; Canada , 4,142,242 tons ; Mexico , 409,125 tons ; and the rest of the world mined enough to bring the total WRITTEN EXERCISE Copy the following , writing the numbers in to 723,617,836 tons . AMBORLIAD.
... 12,800 , - 000 tons ; Canada , 4,142,242 tons ; Mexico , 409,125 tons ; and the rest of the world mined enough to bring the total WRITTEN EXERCISE Copy the following , writing the numbers in to 723,617,836 tons . AMBORLIAD.
Σελίδα 5
David Eugene Smith. WRITTEN EXERCISE Copy the following , writing the numbers in Arabic figures : 1. In Alabama there were at one time five thousand , six hundred two factories , employing fifty - two thousand , nine hundred two persons ...
David Eugene Smith. WRITTEN EXERCISE Copy the following , writing the numbers in Arabic figures : 1. In Alabama there were at one time five thousand , six hundred two factories , employing fifty - two thousand , nine hundred two persons ...
Σελίδα 6
... Write upon the blackboard the series 7 , 0 , 8 , 6 , 9 , 5 , 4 , 2 , 1 , 3 , and read the numbers , each increased by 2 ; by 7 . Much drill work of this kind should be given . A short time daily devoted to such oral work is wisely spent ...
... Write upon the blackboard the series 7 , 0 , 8 , 6 , 9 , 5 , 4 , 2 , 1 , 3 , and read the numbers , each increased by 2 ; by 7 . Much drill work of this kind should be given . A short time daily devoted to such oral work is wisely spent ...
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9 ft acres amount arithmetic average bales barrel bill boys bushel carpet casts a shadow cattle cent common divisor common fractions contains cost cotton cubic inches dealer buys dealer pays decimal fraction decimal point discount Divide dividend division dozen equals example Express factor farmer feet Find the number frac FRACTIONS ORAL EXERCISE gain gallon greatest common divisor horse hundredths Illustrative problems improper fraction integer interest least common denominator least common multiple length lowest terms marked price measure minuend mixed number number multiplied numbers is called ounce paid paper parallelogram Paris green perimeter population potatoes pound pupils quadrilateral quart quires quotient ratio rectangle Reduce scalene triangle sells short ton sides sold solve subtract tons United week weigh wide worth write WRITTEN EXERCISE Find
Δημοφιλή αποσπάσματα
Σελίδα 157 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq.
Σελίδα 67 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.
Σελίδα 157 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 158 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 67 - Cubic Measure 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 28 - A number is divisible by 3 if the sum of its digits is divisible by 3.
Σελίδα 75 - Multiply as in whole numbers, and point off as many decimal places in the product as there are decimal places in the multiplicand and multiplier, supplying the deficiency, if any, by prefixing ciphers.
Σελίδα 68 - Apothecaries' weight, used by physicians and druggists in prescriptions. Its importance is too slight to justify teaching, although it is here inserted for those who may care to use it. 20 grains (gr.) = 1 scruple (sc. or 9). 3 scruples = 1 dram (dr. or 3)8 drams = 1 ounce (oz. or § ). 12 ounces = 1 pound (lb.).
Σελίδα 157 - TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 20 - ... the process of finding how many times one number is contained in another; or, The process of separating a number into equal parts.