The Werner Arithmetic: Oral and Written, Τόμος 3American Book Company, 1898 |
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Σελίδα 10
... give the desired power . To learn to work with ideal magnitudes , one must work with ideal magnitudes . Object teaching " must be vigorously begun and as vigorously laid aside . 66 NOTE 3. - In the lower grades , great emphasis must be ...
... give the desired power . To learn to work with ideal magnitudes , one must work with ideal magnitudes . Object teaching " must be vigorously begun and as vigorously laid aside . 66 NOTE 3. - In the lower grades , great emphasis must be ...
Σελίδα 11
... gives to the great value . system its Fourth place . First decimal place . Second decimal place . Third decimal place . Second place . Third place . ∞ First place . Units of the fourth order . Units of the third order . Units of the ...
... gives to the great value . system its Fourth place . First decimal place . Second decimal place . Third decimal place . Second place . Third place . ∞ First place . Units of the fourth order . Units of the third order . Units of the ...
Σελίδα 15
... give the name of the units denoted by the last figure of each part to each part ; thus , 2346.158 is read 2346 ( primary units ) and 158 thousandths . Read the following in the usual manner . Do no not use the word and in reading the ...
... give the name of the units denoted by the last figure of each part to each part ; thus , 2346.158 is read 2346 ( primary units ) and 158 thousandths . Read the following in the usual manner . Do no not use the word and in reading the ...
Σελίδα 37
... gives the same result as the addition of an equal negative number ; and the subtraction of a negative number the same result as the addition of an equal positive number . Hence the rule for algebraic subtraction : Conceive the sign ( or ...
... gives the same result as the addition of an equal negative number ; and the subtraction of a negative number the same result as the addition of an equal positive number . Hence the rule for algebraic subtraction : Conceive the sign ( or ...
Σελίδα 43
... gives 57 times 3426 . The product of 3426 and 57 is 195282 . 107. PROBLEMS . 1. Multiply 3241 by 27 . 2. Multiply 6759 by 27 . 3. Multiply 4328 by 36 . 4. Multiply 5672 by 36 . 5. Multiply 3479 by 54 . 6. 6521 × 54 7. 3572 × 74 = 8 ...
... gives 57 times 3426 . The product of 3426 and 57 is 195282 . 107. PROBLEMS . 1. Multiply 3241 by 27 . 2. Multiply 6759 by 27 . 3. Multiply 4328 by 36 . 4. Multiply 5672 by 36 . 5. Multiply 3479 by 54 . 6. 6521 × 54 7. 3572 × 74 = 8 ...
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acres Algebra Algebraic Fractions altitude annual Avoirdupois bicycle geared bonds bought bushel cent centimeters circle circumference common fraction contained cord corn cube cubic centimeters cubic feet cubic foot decimal order decimeter described in problem diameter discount Divide dividend dollars equal Estimate exact divisor exactly divisible EXAMPLE Explanation Express the ratio feet long figure Find the amount Find the approximate Find the area Find the cost Find the interest Find the sum five results gain hundred hundredths inches wide integral number least common multiple meters miles minuend MISCELLANEOUS REVIEW multiply a number NOTE NOTE.-The nutritive ratio Observe Operation perfect squares perimeter piece of land pound primary units prime factors pupil pupils image rectangular rhomboid rhombus right angles side sold solid content specific gravity square root subtract tenths thousandths triangle twelve products Verify weight
Δημοφιλή αποσπάσματα
Σελίδα 256 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 110 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 233 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 101 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 96 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 252 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 205 - The cube root of a number is one of its three equal factors. Thus, 4 is the cube root of 64.
Σελίδα 196 - ... 291. MAGNITUDES WHICH ARE INVERSELY PROPORTIONAL TO OTHER MAGNITUDES OR TO THE SQUARES OF OTHER MAGNITUDES. EXAMPLE. If 5 men do a piece of work in 16 days, how long will it take 8 men to do a similar piece of work ? OPERATION AND EXPLANATION. It is evident that the time required will be inversely proportional to the number of men employed ; that is, if twice as many men are employed, not twice as much, but $ as much time will be required.
Σελίδα 19 - Lines drawn upon paper or upon the blackboard are not geometrical lines, since they have breadth and thickness. They represent geometrical lines. 25. A straight line is the shortest distance from one point to another point. 26. A curved line changes its direction at every point. 27. A broken line is not straight, but is made up of straight lines. 1. The line AB is a . 2. The line CD is a . 3. The line £Fis a . 4.
Σελίδα 224 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...