The Practical Arithmetic on the Inductive Plan: Including Oral and Written ExercisesJones, 1877 - 391 σελίδες |
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Σελίδα 3
... written exercises sufficient in number to enable the student to master the principles un- derlying each subject and to give him facility in numerical processes . ( iii ) In the problems given for solution it has been the. 438905.
... written exercises sufficient in number to enable the student to master the principles un- derlying each subject and to give him facility in numerical processes . ( iii ) In the problems given for solution it has been the. 438905.
Σελίδα 4
... principles , and rules . The author takes pleasure in acknowledging his indebted- ness to Prof. J. B. DE MOTTE , of Indiana Asbury University , and to several other teachers of ability and experience , for timely and valuable ...
... principles , and rules . The author takes pleasure in acknowledging his indebted- ness to Prof. J. B. DE MOTTE , of Indiana Asbury University , and to several other teachers of ability and experience , for timely and valuable ...
Σελίδα 8
... PRINCIPLE . When figures are written side by side , the one at the right expresses units , the next tens , and the next hundreds . EXERCISES . 11. 1. In 79 , what does the 7 express ? What does the 9 express ? Read the number ...
... PRINCIPLE . When figures are written side by side , the one at the right expresses units , the next tens , and the next hundreds . EXERCISES . 11. 1. In 79 , what does the 7 express ? What does the 9 express ? Read the number ...
Σελίδα 11
... principles : 20. PRINCIPLES . - 1 . The representative value of a figure is increased tenfold by each removal one place to the left , and de- creased tenfold by each removal one place to the right . 2. The figure 0 is used to give ...
... principles : 20. PRINCIPLES . - 1 . The representative value of a figure is increased tenfold by each removal one place to the left , and de- creased tenfold by each removal one place to the right . 2. The figure 0 is used to give ...
Σελίδα 17
... principles any number can be expressed . PRINCIPLES . - 1 . When a letter is repeated its value is re- peated . Thus , I represents 1 ; II , two ; III , three ; X , ten ; XX , twenty ; XXX , thirty ; C , one hundred ; CCC , three ...
... principles any number can be expressed . PRINCIPLES . - 1 . When a letter is repeated its value is re- peated . Thus , I represents 1 ; II , two ; III , three ; X , ten ; XX , twenty ; XXX , thirty ; C , one hundred ; CCC , three ...
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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.