Commercial ArithmeticAmerican Book Company, 1894 - 307 σελίδες |
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Σελίδα 2
... operation to be performed . It is called Plus , are to be added ; The following are the principal and most useful arithmetical signs : 22. The Sign of Addition is a perpendicular cross , + . and indicates that the numbers between which ...
... operation to be performed . It is called Plus , are to be added ; The following are the principal and most useful arithmetical signs : 22. The Sign of Addition is a perpendicular cross , + . and indicates that the numbers between which ...
Σελίδα 10
... OPERATION . 32 71 25 48 90 12 63 341 EXPLANATION . -Having arranged the numbers so that units of like orders stand directly under each other , begin with the last figure in the right - hand , or units ' column , and add upward as ...
... OPERATION . 32 71 25 48 90 12 63 341 EXPLANATION . -Having arranged the numbers so that units of like orders stand directly under each other , begin with the last figure in the right - hand , or units ' column , and add upward as ...
Σελίδα 11
... OPERATION . 32 71 8 25 48 90 10 12 63 341 EXPLANATION . - Treat the same numbers thus : add upward ; 3 , 13 , 21 ; grouping 2 and 8 for 10 to add to 3 , making 13 , and 5 , 1 , and 2 for 8 , to add to 13 , making 21. Having written the ...
... OPERATION . 32 71 8 25 48 90 10 12 63 341 EXPLANATION . - Treat the same numbers thus : add upward ; 3 , 13 , 21 ; grouping 2 and 8 for 10 to add to 3 , making 13 , and 5 , 1 , and 2 for 8 , to add to 13 , making 21. Having written the ...
Σελίδα 17
... OPERATION . 435 Minuend . 176 Subtrahend . 259 Remainder . EXPLANATION . - It is readily observed that the units figure 6 of the subtrahend cannot be taken from the corresponding figure of the minu- end ; therefore analyze the minuend ...
... OPERATION . 435 Minuend . 176 Subtrahend . 259 Remainder . EXPLANATION . - It is readily observed that the units figure 6 of the subtrahend cannot be taken from the corresponding figure of the minu- end ; therefore analyze the minuend ...
Σελίδα 18
... OPERATION . 435 Minuend . 176 Subtrahend . 259 Remainder . EXPLANATION . — It is readily observed that the units figure 6 of the subtrahend cannot be taken from the corresponding figure of the minu- end ; therefore analyze the minuend ...
... OPERATION . 435 Minuend . 176 Subtrahend . 259 Remainder . EXPLANATION . — It is readily observed that the units figure 6 of the subtrahend cannot be taken from the corresponding figure of the minu- end ; therefore analyze the minuend ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres agent Avoirdupois bank barrel base bill bought bushel cash charges ciphers commission common fraction compound contained cube root cubic debt decimal places DENOMINATE NUMBERS discount divided dividend dollars dry measure EXAMPLES FOR MENTAL EXAMPLES FOR PRACTICE EXPLANATION.-Since factors feet figure Find the amount find the cost find the interest focal date gain or loss grains Greatest Common Divisor higher denominations hundred improper fraction inches invested invoiced least common Least Common Multiple lower denominations Mdse measure miles minuend months multiply obtained OPERATION ounces equal paid par value payment pennyweights Percentage pound principal profit purchase quotient rate per cent received Reduce remainder rods Rule.-Divide RULE.-Multiply selling price Sept sold square mile square root storage subtract subtrahend Troy TROY WEIGHT units weight wheat yard
Δημοφιλή αποσπάσματα
Σελίδα 126 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl...
Σελίδα 105 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 140 - CUBIC MEASURE. 1728 cubic inches (cu. in. ) = 1 cubic foot (cu. ft.).
Σελίδα 147 - 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 129 - 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 127 - LENGTH 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards = 1 rod (rd.) 320 rods = 1 mile (mi.) 1 mile = 1,760 yd.
Σελίδα 41 - A fraction is one or more of the equal parts of a unit...
Σελίδα 194 - The Present Worth of a debt, payable at a future time without interest, is such a sum as, being put at legal interest, will amount to the given debt when it becomes due.
Σελίδα 129 - 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 227 - A contract of two or more competent persons, to place their money, effects, labor and skill, or some or all of them, in lawful commerce or business, and to divide the profit and bear the loss in certain proportions.