The Practical Arithmetic on the Inductive Plan: Including Oral and Written ExercisesJones, 1877 - 391 σελίδες |
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Σελίδα 8
... Four , Five , Six , Seven , Eight , Nine . Each of these , except naught , is called a significant figure . Naught is also called zero and cipher . 9. By combining these figures according to certain prin- ciples , we can express any ...
... Four , Five , Six , Seven , Eight , Nine . Each of these , except naught , is called a significant figure . Naught is also called zero and cipher . 9. By combining these figures according to certain prin- ciples , we can express any ...
Σελίδα 9
... four and ten , five and ten , etc. 14. The units of the second order are named as follows : 2 tens or 20 , twenty . 3 tens or 30 , thirty . 4 tens or 40 , forty . 6 tens or 60 , sixty . 7 tens or 70 , seventy . 8 tens or 80 , eighty . 5 ...
... four and ten , five and ten , etc. 14. The units of the second order are named as follows : 2 tens or 20 , twenty . 3 tens or 30 , thirty . 4 tens or 40 , forty . 6 tens or 60 , sixty . 7 tens or 70 , seventy . 8 tens or 80 , eighty . 5 ...
Σελίδα 10
... Four tens and two units . Three units of the second order , six of the first order . Two units of the second order , four of the first order . Write all the numbers between 10 and 20. Between 30 and 50. Between 70 and 90 . 17. In ...
... Four tens and two units . Three units of the second order , six of the first order . Two units of the second order , four of the first order . Write all the numbers between 10 and 20. Between 30 and 50. Between 70 and 90 . 17. In ...
Σελίδα 11
... number is read thirty quadrillion , two hundred thirty trillion , one hundred sixty billion , seven hundred million , four hundred one thousand , six hundred ninety . 1. In reading numbers , the name of units ' NOTATION AND NUMERATION . 11.
... number is read thirty quadrillion , two hundred thirty trillion , one hundred sixty billion , seven hundred million , four hundred one thousand , six hundred ninety . 1. In reading numbers , the name of units ' NOTATION AND NUMERATION . 11.
Σελίδα 12
... 18. Point off into periods , and name in their order , the periods composing the 12th number . 19. In like manner point off and read each of the numbers . 28. Write in figures : 1. Thirty - four billion 12 NOTATION AND NUMERATION .
... 18. Point off into periods , and name in their order , the periods composing the 12th number . 19. In like manner point off and read each of the numbers . 28. Write in figures : 1. Thirty - four billion 12 NOTATION AND NUMERATION .
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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 gold greatest common divisor horses hundred hundredths improper fractions insured integers invested least common least common multiple metres miles minuend mixed numbers money being worth months multiplicand Multiply paid par value payable payment pence pound sterling premium prime factors principle PRINCIPLES.-1 PROCESS profit purchased quarts quotient ratio receive Reduce remainder selling share shillings side similar fractions slant height square feet square root subtract tens term of credit thousandths triangle units weight write WRITTEN EXERCISES yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 168 - 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 175 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 342 - 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 324 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.
Σελίδα 180 - 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 184 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.
Σελίδα 181 - 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 58 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 338 - To find the sum of an arithmetical series : Multiply half the sum of the extremes by the number of terms.
Σελίδα 97 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.