The Practical Arithmetic on the Inductive Plan: Including Oral and Written ExercisesJones, 1877 - 391 σελίδες |
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Σελίδα 8
... cipher . 9. By combining these figures according to certain prin- ciples , we can express any number . 10. PRINCIPLE . When figures are written side by side , the one at the right expresses units , the next tens , and the next hundreds ...
... cipher . 9. By combining these figures according to certain prin- ciples , we can express any number . 10. PRINCIPLE . When figures are written side by side , the one at the right expresses units , the next tens , and the next hundreds ...
Σελίδα 13
... ciphers . As soon as possible use commas instead of the lines , and cease to write both the number and name of the periods . Or , 34,000,018,040 Write in figures , and read the number : 2. Thirty - six in the 3d period , two hundred ...
... ciphers . As soon as possible use commas instead of the lines , and cease to write both the number and name of the periods . Or , 34,000,018,040 Write in figures , and read the number : 2. Thirty - six in the 3d period , two hundred ...
Σελίδα 14
... ciphers in all vacant places and periods . While writing , separate each period from the next by a comma . 30. RULE FOR NUMERATION . - Begin at the right and sep- arate the numbers into periods of three figures each . Begin at the left ...
... ciphers in all vacant places and periods . While writing , separate each period from the next by a comma . 30. RULE FOR NUMERATION . - Begin at the right and sep- arate the numbers into periods of three figures each . Begin at the left ...
Σελίδα 16
... cipher in the first place at the right of the decimal point . Thus , five dollars , eight cents , is written , $ 5.08 ; three dollars , seven cents , $ 3.07 . 40. Read the following : $ 6.85 $ 7.843 $ 16 NOTATION AND NUMERATION .
... cipher in the first place at the right of the decimal point . Thus , five dollars , eight cents , is written , $ 5.08 ; three dollars , seven cents , $ 3.07 . 40. Read the following : $ 6.85 $ 7.843 $ 16 NOTATION AND NUMERATION .
Σελίδα 51
... ciphers at the right of the partial prod- ucts are omitted , the significant figures still occupying their proper places . Thus , in multiplying by 2 tens the product was 654 tens , or 6 thousand , 5 hundred , 4 tens , which we write in ...
... ciphers at the right of the partial prod- ucts are omitted , the significant figures still occupying their proper places . Thus , in multiplying by 2 tens the product was 654 tens , or 6 thousand , 5 hundred , 4 tens , which we write in ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
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.