A Practical ArithmeticGinn, 1881 - 351 σελίδες |
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Σελίδα iii
... results rapidly and correctly . He should be taught , in questions involving decimal fractions , to limit the answers to the number of decimals required by the nature of the examples , and to avoid all superfluous work . He should not ...
... results rapidly and correctly . He should be taught , in questions involving decimal fractions , to limit the answers to the number of decimals required by the nature of the examples , and to avoid all superfluous work . He should not ...
Σελίδα xiv
... result obtained by multiplying the multiplicand by the multiplier . Profit . The excess of selling price or net proceeds above cost . Progression . A series . Proof . The evidence by which the accuracy of any result is estab- lished ...
... result obtained by multiplying the multiplicand by the multiplier . Profit . The excess of selling price or net proceeds above cost . Progression . A series . Proof . The evidence by which the accuracy of any result is estab- lished ...
Σελίδα xv
... results from combining two or more num- bers together . Surd . An indicated root the value of which cannot be exactly ex- pressed in figures . Surface . That which has only length and breadth . Thermometer . An instrument for measuring ...
... results from combining two or more num- bers together . Surd . An indicated root the value of which cannot be exactly ex- pressed in figures . Surface . That which has only length and breadth . Thermometer . An instrument for measuring ...
Σελίδα 13
... result obtained by adding together two or more numbers is called their sum . The sign equal to . " = " " stands for the words " is equal to , " or are Thus , 8 + 1 = 9 is read , eight plus one is equal to nine . 37. Add 2 to each number ...
... result obtained by adding together two or more numbers is called their sum . The sign equal to . " = " " stands for the words " is equal to , " or are Thus , 8 + 1 = 9 is read , eight plus one is equal to nine . 37. Add 2 to each number ...
Σελίδα 20
... results are common in Algebra , but are avoided in Arithmetic . The meaning of a minus number is generally manifest ; as ... result treated as a single number , plus or minus . The sign outside the parenthesis must also be prefixed ; 20 ...
... results are common in Algebra , but are avoided in Arithmetic . The meaning of a minus number is generally manifest ; as ... result treated as a single number , plus or minus . The sign outside the parenthesis must also be prefixed ; 20 ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount bushel called circumference cistern common fractions compound interest contain cube root cubic centimeters cubic foot cubic inches cubic meter decimal fractions decimal places decimal point denominator diameter difference digits discount divided dividend divisible divisor dollars draft equal EXERCISE exponent expressed feet figure Find the cost Find the G. C. M. Find the number frustum gallons gals given number hektars hektoliter Hence hundred improper fraction kilograms kilometers length liter logarithms long ton mantissa miles minuend minus minute mixed number multiplicand multiplier obtained payment pound quantity quotient radius rate per cent ratio reckoned Reduce remainder represent result side specific gravity square centimeters square meter square root Subtract subtrahend surface thick thousand tons volume whole number wide yard
Δημοφιλή αποσπάσματα
Σελίδα 155 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 162 - Numbers. 12 units = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 20 units = 1 score. Paper. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 265 - Sixty days after sight of this first of Exchange (Second and Third of the same tenor and date unpaid...
Σελίδα 154 - 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 109 - A number is divisible by 3 if the sum of its digits is divisible by 3.
Σελίδα 279 - The sum of two numbers multiplied by their difference, is equal to the difference of their squares.
Σελίδα 157 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year About 30 days = 1 month (mo.) 12 months = 1 year VALUE 10 cents (ct.
Σελίδα 293 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Σελίδα 292 - The logarithm of a product is the sum of the logarithms of the factors.
Σελίδα 153 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.