A First Course in the New MathematicsAllyn and Bacon, 1928 - 352 σελίδες |
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Αποτελέσματα 1 - 5 από τα 27.
Σελίδα 34
... means applying your common sense . For instance , in example 1 on the next page , if you estimate that 2 X 14 is 28 , your common sense tells you that your estimate is absurd because not only is 2 X 14 equal to 28 but also of 14 is 7 ...
... means applying your common sense . For instance , in example 1 on the next page , if you estimate that 2 X 14 is 28 , your common sense tells you that your estimate is absurd because not only is 2 X 14 equal to 28 but also of 14 is 7 ...
Σελίδα 38
... mean ? I. R. B. Test [ 3 ] . When you have finished the examples below on paper try them again mentally ( in - your - head ) . Keep the records of your oral time and accuracy in your I. R. B. First Trial column . Let the Steering ...
... mean ? I. R. B. Test [ 3 ] . When you have finished the examples below on paper try them again mentally ( in - your - head ) . Keep the records of your oral time and accuracy in your I. R. B. First Trial column . Let the Steering ...
Σελίδα 51
... means Horace is as old as you . " - Ratio . A ratio is the quotient of two like num- bers . This quotient may be expressed in several ways but is most frequently written as a fraction , usually reduced to its lowest terms . To find the ...
... means Horace is as old as you . " - Ratio . A ratio is the quotient of two like num- bers . This quotient may be expressed in several ways but is most frequently written as a fraction , usually reduced to its lowest terms . To find the ...
Σελίδα 77
... Means of Measuring . or point on your paper and put the letter A beside it . We shall use this letter to represent the name of the point , and call it " the point A. " A short distance away make another point , B. Draw a straight line ...
... Means of Measuring . or point on your paper and put the letter A beside it . We shall use this letter to represent the name of the point , and call it " the point A. " A short distance away make another point , B. Draw a straight line ...
Σελίδα 90
... mean when we speak of the points of the compass . The expression points of the compass refers to the directions , north , east , south , and 22 3000 NNW 28 ° 07′30 NNW W 33 ° 4500 N WbN3 39 ° 22'30 NW N 4500 00 NW 60 ° 37′30 NW W 56 ...
... mean when we speak of the points of the compass . The expression points of the compass refers to the directions , north , east , south , and 22 3000 NNW 28 ° 07′30 NNW W 33 ° 4500 N WbN3 39 ° 22'30 NW N 4500 00 NW 60 ° 37′30 NW W 56 ...
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Άλλες εκδόσεις - Προβολή όλων
First Course in the New Mathematics Edward Ira Edgerton,Perry Amherst Carpenter Προβολή αποσπασμάτων - 1939 |
Συχνά εμφανιζόμενοι όροι και φράσεις
50 cents accuracy scores Algebra altitude amount automobile average bank bar graphs base bill Bisect bought bushels called cash cents a yard coach common fraction compasses Construct a triangle cubic feet decimal discount divide divisor dollars dozen equal estimate figure Find the area Find the interest formula Fourth Trial gallon geometry I. R. B. Test Illustrative Example improper fractions inches inches long James Marsden kilowatt-hours large square length line segment lowest terms marked price mathematics measure miles mixed number money order months multiply paid parallelogram percentage perpendicular problems protractor pupils quarts radius ratio received record rectangle represent Review Trial rhombus right angle rods ruler selling price side small squares sold Solution Steering Committee straight line Subtract supplementary angles teacher TESTS OF CHAPTER trapezoid Trial column TRIAL OF I. R. B. Trial scores whole number
Δημοφιλή αποσπάσματα
Σελίδα 341 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 340 - 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 hektometer Hm 10 hektometers =1 kilometer Km...
Σελίδα 341 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk...
Σελίδα 340 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.
Σελίδα 340 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet...
Σελίδα 271 - Spaces above this line are for the Postmaster's record, to be filled in by him. Application for Domestic Money Order Spaces below to be filled in by purchaser, or, if necessary, by another person for him Amount...
Σελίδα 7 - General Washington was born in 1732, and died in 1799: how old was he when he died?
Σελίδα 271 - Postmaster will insert here the office drawn on, when the office named by the remitter in the body of this application is not a Money Order Office.
Σελίδα 131 - In the course of your arithmetic and laboratory work you have learnt the following rule: To find the number of square units in the area of a rectangle, multiply together the numbers of units in the length and breadth of the rectangle.
Σελίδα 26 - A proper fraction is a fraction whose numerator is less than its denominator ; as, •£, -f , f. An improper fraction is one whose numerator is equal to, or greater than its denominator ; as, f, -f.