The New Normal Written Arithmetic: Designed for Common Schools, Normal Schools, High Schools, Academies, EtcSower, Potts & Company, 1877 - 421 σελίδες |
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Αποτελέσματα 1 - 5 από τα 25.
Σελίδα 31
... minus 7 ? 4 plus 7 minus 8 ? 5 plus 6 minus 4 ? 8 plus 5 minus 9 ? 9 plus 10 minus 12 ? 12 plus 13 minus 15 ? 15. How many are 8 plus 12 minus 13 ? 9 plus 16 minus 14 ? 10 plus 15 minus 16 ? 16 plus 17 minus 18 ? 18 plus 19 minus 20 ...
... minus 7 ? 4 plus 7 minus 8 ? 5 plus 6 minus 4 ? 8 plus 5 minus 9 ? 9 plus 10 minus 12 ? 12 plus 13 minus 15 ? 15. How many are 8 plus 12 minus 13 ? 9 plus 16 minus 14 ? 10 plus 15 minus 16 ? 16 plus 17 minus 18 ? 18 plus 19 minus 20 ...
Σελίδα 32
... minus . It denotes that the number immediately following it is to be subtracted from the number preceding it . NOTES 1. The Sign of Subtraction is a short line in the line of writing . 2. The symbol - was introduced by Stifelius , a ...
... minus . It denotes that the number immediately following it is to be subtracted from the number preceding it . NOTES 1. The Sign of Subtraction is a short line in the line of writing . 2. The symbol - was introduced by Stifelius , a ...
Σελίδα 36
... minus 8 ; 120 minus 7 ; 125 minus 8 ; 132 minus 5 ; 140 minus 4 ; 150 minus 5 ; 150 minus 10 . 7. A boy having 12 apples , bought 6 more , and then sold 8 ; how many had he then ? 8. Mary having 14 cents , spent 8 cents , after which ...
... minus 8 ; 120 minus 7 ; 125 minus 8 ; 132 minus 5 ; 140 minus 4 ; 150 minus 5 ; 150 minus 10 . 7. A boy having 12 apples , bought 6 more , and then sold 8 ; how many had he then ? 8. Mary having 14 cents , spent 8 cents , after which ...
Σελίδα 41
... minus 8 ? 6 times 7 , minus 5 ? 8 times 9 , minus 10 ? 7 times 11 , minus 9 ? 9 times 12 , minus 13 ? 15. How many are 6 and 6 times 7 ? 7 and 7 times 9 ? 8 and 8 times 10 ? 9 and 9 times 8 ? 10 and 10 times 11 ? 11 and 11 times 12 ? 16 ...
... minus 8 ? 6 times 7 , minus 5 ? 8 times 9 , minus 10 ? 7 times 11 , minus 9 ? 9 times 12 , minus 13 ? 15. How many are 6 and 6 times 7 ? 7 and 7 times 9 ? 8 and 8 times 10 ? 9 and 9 times 8 ? 10 and 10 times 11 ? 11 and 11 times 12 ? 16 ...
Σελίδα 67
... minus 7 equals 14 , and 14 mul iplied by 5 equals 70. Therefore , etc. Required the value 2. Of ( 25 + 23-18 ) × 7 . 3. Of ( 46 + 97—82 ) × 9 . 4. Of ( 98-75 + 87 ) × 14 . 5. Of ( 89 + 96-47 ) ÷ 6 . 6. Of ( 145-110 + 117 ) ÷ 8 . 7. Of ...
... minus 7 equals 14 , and 14 mul iplied by 5 equals 70. Therefore , etc. Required the value 2. Of ( 25 + 23-18 ) × 7 . 3. Of ( 46 + 97—82 ) × 9 . 4. Of ( 98-75 + 87 ) × 14 . 5. Of ( 89 + 96-47 ) ÷ 6 . 6. Of ( 145-110 + 117 ) ÷ 8 . 7. Of ...
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acres amount Arithmetic Avoirdupois bank barrels bill bought brokerage bushels called ciphers common difference common fraction composite number compound interest compound number contained cords cost cube root cubic feet decimal diameter discount Divide dividend divisible dollars draft equal factors exchange find the rate Find the sum flour gain gallons given gold greatest common divisor hence hundred hundredths indorser interest least common multiple longitude measure MENTAL EXERCISES method miles minuend minus months Multiply muslin number equals number of terms OPERATION paid par value payable payment pence pound premium prime factors principal proceeds proportion quantity quotient ratio receive Reduce reichsmarks remainder rods Rule Rule.-I sell shares shillings sold SOLUTION SOLUTION.-If square root subtract subtrahend tens tenths thousandths tons units weight wide worth write WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 93 - Dividing both numerator and denominator of a fraction by the same number does not change its value.
Σελίδα 406 - 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 346 - 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 417 - 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.
Σελίδα 166 - LENGTH 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards = 1 rod (rd.) 320 rods = 1 mile (mi.) 1 mile = 1,760 yd.
Σελίδα 178 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 306 - Congress assembled, that the value of foreign coin as expressed in the money of account of the United States shall be that of the pure metal of such coin of standard value ; and the values of the standard coins in circulation of the various nations of the .world shall be estimated annually by the Director of the Mint, and be proclaimed on the first day of January by the Secretary of the Treasury.
Σελίδα 172 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 41 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 135 - I. Annex ciphers to the numerator, and divide by the denominator. II. Point off as many decimal places in the quotient as there are ciphers used.