Elementary Arithmetic, Oral and WrittenA.S. Barnes, 1878 - 232 σελίδες |
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Σελίδα 42
... ; how much did he receive for the horse ? 10. The mail route from Albany to New York is 144 miles , from New York to Philadelphia 90 miles , from Philadelphia to Baltimore 98 miles , and from Baltimore to 42 ADDITION .
... ; how much did he receive for the horse ? 10. The mail route from Albany to New York is 144 miles , from New York to Philadelphia 90 miles , from Philadelphia to Baltimore 98 miles , and from Baltimore to 42 ADDITION .
Σελίδα 55
... receive ? 6. Charles has 50 cts . , he pays 10 cts . for a pencil and 5 cts . for a rubber ; how many cents has he left ? FOR WRITTEN WORK . 7. A merchant bought 750 yds . of cloth and sold 468 yds . of the same ; how many yds . had he ...
... receive ? 6. Charles has 50 cts . , he pays 10 cts . for a pencil and 5 cts . for a rubber ; how many cents has he left ? FOR WRITTEN WORK . 7. A merchant bought 750 yds . of cloth and sold 468 yds . of the same ; how many yds . had he ...
Σελίδα 57
... receive ? 25 - ( 10 + 12 ) = ? 4. A boy who had 10 marbles bought 15 more , and he then lost 12 ; how many had he left ? 5. A man bought a horse for $ 60 , a harness for $ 20 , a wagon for $ 30 ; he afterward sold them all for $ 100 ...
... receive ? 25 - ( 10 + 12 ) = ? 4. A boy who had 10 marbles bought 15 more , and he then lost 12 ; how many had he left ? 5. A man bought a horse for $ 60 , a harness for $ 20 , a wagon for $ 30 ; he afterward sold them all for $ 100 ...
Σελίδα 58
... receive in return ? $ 50 ( $ 10 + $ 8 + $ 12 ) = ? 3. A dish contained 60 peaches , Jane took 12 , Susan 10 , Mary 13 , and John 15 ; how many were left in the dish ? 4. Six men bought a horse for $ 150 ; the first gave $ 50 , the ...
... receive in return ? $ 50 ( $ 10 + $ 8 + $ 12 ) = ? 3. A dish contained 60 peaches , Jane took 12 , Susan 10 , Mary 13 , and John 15 ; how many were left in the dish ? 4. Six men bought a horse for $ 150 ; the first gave $ 50 , the ...
Σελίδα 64
... receive 8 cts . each ; how many cents do all receive ? 8 cts . x7 how many cts . ? 3. What will 9 lemons cost , at 9 cts . each ? - 4. How much can a boy earn in 8 weeks , if he earn $ 7 each week ? $ 7 × 8 = how many dollars ? 5. A man ...
... receive 8 cts . each ; how many cents do all receive ? 8 cts . x7 how many cts . ? 3. What will 9 lemons cost , at 9 cts . each ? - 4. How much can a boy earn in 8 weeks , if he earn $ 7 each week ? $ 7 × 8 = how many dollars ? 5. A man ...
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.