Elementary Arithmetic, Oral and WrittenA.S. Barnes, 1878 - 232 σελίδες |
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Σελίδα 4
... Reduction . The fifth , Percentage and its applications . The logical development of principles , the systematic arrangement of the subjects , the copiousness and variety of exercises will , it is believed , greatly aid the teacher in ...
... Reduction . The fifth , Percentage and its applications . The logical development of principles , the systematic arrangement of the subjects , the copiousness and variety of exercises will , it is believed , greatly aid the teacher in ...
Σελίδα 5
... Reduction of Fractions .. 63 Addition of Fractions Subtraction of Fractions .. Multiplication of Fractions .. Division of Fractions ..... ......... . 70 107 88 60 108 60 ... 109 116 65 119 121 127 Formation of Decimals . Notation of ...
... Reduction of Fractions .. 63 Addition of Fractions Subtraction of Fractions .. Multiplication of Fractions .. Division of Fractions ..... ......... . 70 107 88 60 108 60 ... 109 116 65 119 121 127 Formation of Decimals . Notation of ...
Σελίδα 6
... Reduction ...... 180 Currency . Definitions ...... ... 151 U. S. Currency .. 152 Canada Currency 155 French Currency .. 155 English Money .... 155 Metric System . Measure of Length .. 157 To write numbers in the Metric } 158 System ...
... Reduction ...... 180 Currency . Definitions ...... ... 151 U. S. Currency .. 152 Canada Currency 155 French Currency .. 155 English Money .... 155 Metric System . Measure of Length .. 157 To write numbers in the Metric } 158 System ...
Σελίδα 92
... reduced to the same unit . The same number added to or subtracted from both minuend and subtrahend , does not change the value of the remainder . GENERAL PRINCIPLES . MULTIPLICATION . 88. The Multiplier is always 92 GENERAL PRINCIPLES .
... reduced to the same unit . The same number added to or subtracted from both minuend and subtrahend , does not change the value of the remainder . GENERAL PRINCIPLES . MULTIPLICATION . 88. The Multiplier is always 92 GENERAL PRINCIPLES .
Σελίδα 109
... REDUCTION . 120. Reduction is the operation of changing the form of a number without altering its value . The following cases of reduction of fractions depend on the principles given in Art . 119 . 121. To reduce a fraction to higher ...
... REDUCTION . 120. Reduction is the operation of changing the form of a number without altering its value . The following cases of reduction of fractions depend on the principles given in Art . 119 . 121. To reduce a fraction to higher ...
Συχνά εμφανιζόμενοι όροι και φράσεις
abstract number acres annex apples bers bought boys bushels called ciphers column common denominator common fractions complex fraction composite number COMPOUND NUMBERS currency decimal fraction decimal point decimeters denominate number dimes discount Divide dividend dollars equal EXAMPLES FOR WRITTEN EXERCISES FOR ORAL EXPLANATION.-We expressed feet Find the cost Find the interest Find the sum following numbers following RULE fractional unit gallon Give the rule greatest common divisor hence horses hundred hundredths ILLUSTRATION improper fraction integral least common multiple leaves marbles meters method Metric system minuend mixed number months multiplicand notation number of things operation of finding pears percentage primary unit prime factors proper fraction quarts quotient Recite the table remainder sheep shillings simple fraction simple numbers sold square subtract subtrahend tens thousand U. S. dollars whole number Write the number writing numbers yards
Δημοφιλή αποσπάσματα
Σελίδα 178 - 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 173 - 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 178 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 178 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 123 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator.
Σελίδα 155 - TABLE. 4 farthings (far. or qr.) make 1 penny d. 12 pence " 1 shilling, s. 20 shillings " 1 pound or sovereign . . £ or sov.
Σελίδα 93 - Multiplying or dividing both Dividend and Divisor by the same number, does not change the Quotient.
Σελίδα 144 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 176 - 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 157 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.