The Normal Union Arithmetic: Designed for Common Schools, Normal Schools, High Schools, Academies, EtcC. Sower Company, 1889 - 421 σελίδες |
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Σελίδα 11
... writing numbers . Num- bers may be written in three ways : 1st . By words , or common language . 2d . By figures , called the Arabic Method . 3d . By letters , called the Roman Method . NOTE . - The method by words is that of ordinary ...
... writing numbers . Num- bers may be written in three ways : 1st . By words , or common language . 2d . By figures , called the Arabic Method . 3d . By letters , called the Roman Method . NOTE . - The method by words is that of ordinary ...
Σελίδα 12
... . 7th , Millions . 6th , 5th , Hundred - thousands . Ten - thousands . 4th , Thousands . 2d , 8 8 8 , 8 88 , ∞ Hundreds . Tens . ∞ Units 30. Periods . For convenience in writing and reading aumbers 12 NORMAL UNION ARITHMETIC .
... . 7th , Millions . 6th , 5th , Hundred - thousands . Ten - thousands . 4th , Thousands . 2d , 8 8 8 , 8 88 , ∞ Hundreds . Tens . ∞ Units 30. Periods . For convenience in writing and reading aumbers 12 NORMAL UNION ARITHMETIC .
Σελίδα 13
... writing and reading aumbers , the figures are arranged in periods of three places each , as shown in the table . The first three places consti- tute the first , or units period ; the second three places con- stitute the second , or ...
... writing and reading aumbers , the figures are arranged in periods of three places each , as shown in the table . The first three places consti- tute the first , or units period ; the second three places con- stitute the second , or ...
Σελίδα 14
... write them . From the principles which have been explained , we derive the following rule : Rule.-I. Begin at the left and write the hundreds , tens , and units of each period in their proper order . II . When there are vacant places ...
... write them . From the principles which have been explained , we derive the following rule : Rule.-I. Begin at the left and write the hundreds , tens , and units of each period in their proper order . II . When there are vacant places ...
Σελίδα 16
... Write and read two units of the second order , and four of the first . 2. Write and read four units of the third order , and six of the second . 3. Write and read nine units of the third order , and three of the first . 4. Write and ...
... Write and read two units of the second order , and four of the first . 2. Write and read four units of the third order , and six of the second . 3. Write and read nine units of the third order , and three of the first . 4. Write and ...
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acres amount apples Avoirdupois bank barrel bill bought brokerage bushels ciphers circumference common fraction common multiple composite number compound interest compound number contained cords cost cube root decimal denominator diameter discount Divide dividend dollars draft exchange factors Find the sum flour frustum gain gallons given greatest common divisor hence hundred hundredths insured integer invested least common least common multiple longitude measure MENTAL EXERCISES method miles minuend months Multiply muslin NOTE.-The number equals number of terms omitted unless otherwise OPERATION paid par value payable payment pound premium prime factors principal proportion quantity quotient ratio receive Reduce reichsmarks remaining rods Rule Rule.-I sell shares shillings slant height sold SOLUTION SOLUTION.-If square square root subtract SUPPLEMENTARY PROBLEMS tenths thousandths units unless otherwise directed wide worth write WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 145 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 310 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 152 - 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 144 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 138 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5§ yards, or 16| feet -1 rod (rd.) 320 rods, or 5280 feet =1 mile (mi.) Square Measure 144 square inches (sq.
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 69 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 39 - Two men depart from the same place, and travel in opposite directions, one at the rate of...
Σελίδα 383 - Rule. — To find the contents of a cone, multiply the area of the base by one-third of the altitude.
Σελίδα 330 - A ladder 82 ft. long stands close against a building ; how far must it be drawn out at the bottom that the top may be lowered 2 feet?