Elementary Arithmetic, Oral and WrittenA.S. Barnes, 1878 - 232 σελίδες |
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Σελίδα 42
... cost him ? 3. The head of a fish caught in Newark Bay was 6 inches long , its body 21 inches long , and its tail 7 inches long ; how long was the fish ? 4. Count by 7's from 2 to 79 ; from 5 to 96 ; from 4 to 102 ; from 9 to 51 ; from ...
... cost him ? 3. The head of a fish caught in Newark Bay was 6 inches long , its body 21 inches long , and its tail 7 inches long ; how long was the fish ? 4. Count by 7's from 2 to 79 ; from 5 to 96 ; from 4 to 102 ; from 9 to 51 ; from ...
Σελίδα 44
... costs him $ 1,254 , the carpenter work costs $ 4,320 , the masonry $ 2,110 , the painting and papering $ 1,187 , and the mis- cellaneous expenses amount to $ 1,277 ; what is the cost of the whole ? 6. The distance from Boston to ...
... costs him $ 1,254 , the carpenter work costs $ 4,320 , the masonry $ 2,110 , the painting and papering $ 1,187 , and the mis- cellaneous expenses amount to $ 1,277 ; what is the cost of the whole ? 6. The distance from Boston to ...
Σελίδα 56
... cost him ? 8. A farmer had 497 sheep , but he sold at one time 113 and at another time 98 ; how many had he left ? 9. A merchant begins business with $ 18,413 ; the first year he loses $ 800 and the second year he gains $ 976 ; what is ...
... cost him ? 8. A farmer had 497 sheep , but he sold at one time 113 and at another time 98 ; how many had he left ? 9. A merchant begins business with $ 18,413 ; the first year he loses $ 800 and the second year he gains $ 976 ; what is ...
Σελίδα 58
... cost $ 3500 , he received $ 4760 ; for the second , which cost $ 3735 , he received $ 5000 ; on which of the houses did he make the greater gain , and how much ? 8. A person borrowed of his neighbor at one time $ 355 , at another time ...
... cost $ 3500 , he received $ 4760 ; for the second , which cost $ 3735 , he received $ 5000 ; on which of the houses did he make the greater gain , and how much ? 8. A person borrowed of his neighbor at one time $ 355 , at another time ...
Σελίδα 61
... cost ? 3 times 10 cts . = ? SOLUTION . 10 + 10 + 10 = 30 , 10 taken 3 times = 30 . In the first example we find the sum of 2 threes , or 3 taken twice . In the second we find the sum of 3 threes , or 3 units taken 3 times . In the ...
... cost ? 3 times 10 cts . = ? SOLUTION . 10 + 10 + 10 = 30 , 10 taken 3 times = 30 . In the first example we find the sum of 2 threes , or 3 taken twice . In the second we find the sum of 3 threes , or 3 units taken 3 times . In the ...
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.