Standard Arithmetic: Embracing a Complete Course for Schools and AcademiesAmerican Book Company, 1895 - 459 σελίδες |
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Σελίδα 9
... larger groups , and so on . By general agreement the system of grouping by tens , called the decimal system , has been adopted . 6. The Arabic system of notation , which is a 9 NOTATION AND NUMERATION The Arabic System.
... larger groups , and so on . By general agreement the system of grouping by tens , called the decimal system , has been adopted . 6. The Arabic system of notation , which is a 9 NOTATION AND NUMERATION The Arabic System.
Σελίδα 10
... tens ' place , units of the second order ; those in hun- dreds ' place , units of the third order ; etc. 10. The units of the second order , or tens , are named ten , twenty , thirty , forty , fifty , sixty , seventy , eighty , ninety ...
... tens ' place , units of the second order ; those in hun- dreds ' place , units of the third order ; etc. 10. The units of the second order , or tens , are named ten , twenty , thirty , forty , fifty , sixty , seventy , eighty , ninety ...
Σελίδα 11
... tens are read after the hundreds , and the units after the tens , without the word and . Thus , 346 is read three hundred forty - six . EXERCISES . 15. Read the following : 442 815 844 600 765 378 763 419 408 811 426 341 906 391 501 ...
... tens are read after the hundreds , and the units after the tens , without the word and . Thus , 346 is read three hundred forty - six . EXERCISES . 15. Read the following : 442 815 844 600 765 378 763 419 408 811 426 341 906 391 501 ...
Σελίδα 12
... tens . Five units of the third order , two of the second , three of the first . Two units of the third order , two ... ten - fold by each removal one place to the left , and decreased ten - fold by each removal one place to the right ...
... tens . Five units of the third order , two of the second , three of the first . Two units of the third order , two ... ten - fold by each removal one place to the left , and decreased ten - fold by each removal one place to the right ...
Σελίδα 13
... tens , and units of each denomination . 18. The following table illustrates the system of notation : PERIODS . 6th . 5th . 4th . 3d . 2d . 1st . NAMES OF PERIODS . ORDERS . HUNDREDS N TENS 01 UNITS ✪ HUNDREDS TENS UNITS N HUNDREDS TENS ...
... tens , and units of each denomination . 18. The following table illustrates the system of notation : PERIODS . 6th . 5th . 4th . 3d . 2d . 1st . NAMES OF PERIODS . ORDERS . HUNDREDS N TENS 01 UNITS ✪ HUNDREDS TENS UNITS N HUNDREDS TENS ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount annuity bank barrels of flour bought bushels bushels of wheat called cents a pound ciphers common fraction compound interest contained cords cost cows cube root cubic decimal diameter discount divided dividend dollars draft earn equal exact divisor EXPLANATION expressed farm farmer feet long figures Find frustum gain gallons greatest common divisor Hence horse hundred improper fractions inches integers invested least common least common denominator least common multiple longitude measure merchant miles minuend mixed numbers months multiplied paid payable payment piece premium prime factors principal purchased quotient receive Reduce remainder rods sell share sheep similar fractions slant height sold square square miles subtracted tens thousand units week weight wide worth WRITTEN EXERCISES yards
Δημοφιλή αποσπάσματα
Σελίδα 419 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 417 - 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 367 - 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 208 - 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 434 - If there he after payments made, compute the interest on the balance due to the next payment, and then deduct the payment as above ; and, in like manner, from one payment to another, till all the payments are absorbed ; provided the time between one payment and another be one year or more.
Σελίδα 459 - ... together with graphic pictures of their native peoples, just as they are found to-day in their homes and at their work. This has been done in such simple language and charming manner as to make each chapter as entertaining as a story.
Σελίδα 368 - Weighted average is used in this report to indicate discharge-weighted average. It is computed by multiplying the discharge for a sampling period by the concentrations of individual constituents for the corresponding period and dividing the sum of the products by the sum of the discharges.
Σελίδα 421 - TABLE. 24 grains (gr.) = 1 pennyweight, (pwt.) 20 pennyweights = 1 ounce, (oz.) 12 ounces =1 pound. (Ib.) Apothecaries' Weight is used in compounding medicines.
Σελίδα 428 - COUNTING. 12 units or things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units
Σελίδα 329 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.