A Second Course in the New MathematicsAllyn and Bacon, 1928 - 375 σελίδες |
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Σελίδα iii
... tests are offered with provision for accuracy and time scoring . For teachers who desire more than the usual amount of prac- tice in percentage , commission , and general problems , a special section of such material is included in the ...
... tests are offered with provision for accuracy and time scoring . For teachers who desire more than the usual amount of prac- tice in percentage , commission , and general problems , a special section of such material is included in the ...
Σελίδα iv
... tests , and experimental prob- lems add a high degree of motivation to the work of the text . Throughout , the authors have adhered strictly to the prin- ciples which guided them in the preparation of the series : interest , simplicity ...
... tests , and experimental prob- lems add a high degree of motivation to the work of the text . Throughout , the authors have adhered strictly to the prin- ciples which guided them in the preparation of the series : interest , simplicity ...
Σελίδα x
... Test of City Fire - Fighting Apparatus 248 A Fire Hazard ! Why ? 249 Water Meter , Figure I. 250 Water Meter , Figure II 251 An Argument for Insurance . 252 The Metropolitan Life Tower Liability Insurance Needed ! The Capitol at ...
... Test of City Fire - Fighting Apparatus 248 A Fire Hazard ! Why ? 249 Water Meter , Figure I. 250 Water Meter , Figure II 251 An Argument for Insurance . 252 The Metropolitan Life Tower Liability Insurance Needed ! The Capitol at ...
Σελίδα 3
... Testing Short - Cut I Orally 2. 67.845 X 1000 . 3. 4.597 X 100 . Divide 4. 724 by 100 . 5. $ 567.90 by 10 . 6. 356.45 by 10,000 . Testing Short - Cut I with Paper - and - Pencil 1. Multiply 1532 by 10 ; by 100 ; by 1000 ; by 10,000 . 2 ...
... Testing Short - Cut I Orally 2. 67.845 X 1000 . 3. 4.597 X 100 . Divide 4. 724 by 100 . 5. $ 567.90 by 10 . 6. 356.45 by 10,000 . Testing Short - Cut I with Paper - and - Pencil 1. Multiply 1532 by 10 ; by 100 ; by 1000 ; by 10,000 . 2 ...
Σελίδα 7
... Test your habit of accuracy in these 20 problems . Use all the short - cuts possible to improve your speed . Accu- racy with speed leads in the race for " getting on . " Esti- mate how much time the short - cuts save you . 1. Mr. Mason ...
... Test your habit of accuracy in these 20 problems . Use all the short - cuts possible to improve your speed . Accu- racy with speed leads in the race for " getting on . " Esti- mate how much time the short - cuts save you . 1. Mr. Mason ...
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Άλλες εκδόσεις - Προβολή όλων
Second Course in the New Mathematics Edward Ira Edgerton,Perry Amherst Carpenter Προβολή αποσπασμάτων - 1958 |
Συχνά εμφανιζόμενοι όροι και φράσεις
accuracy altitude amount angle annual automobile average bonds bought bushel cents compound interest compounded semi-annually cube cubic foot cylinder decimal point deposit diameter discount dividend dollars earn endowment policy equal equation Example Executive Committee feet long Find the cost Find the number Find the square Find the total Find the value formula Fractions gallons graph hypotenuse inches income Keystone View Company length measure meter miles money order months mortgage Multiply paid par value pounds premium problems pupils quarts ratio receive rectangle right triangle rods savings bank score Second Trial selling price shares Short-Cut side similar triangles simple interest Skill Test Chapter sold Solution Solve square root stop loss order Subtract telegraphic money Third Trial total cost Trial of Chapter Trial of Skill week weight width yards
Δημοφιλή αποσπάσματα
Σελίδα 357 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 356 - 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 356 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 360 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Σελίδα 360 - TABLE. 4 farthings (far. or qr.) make 1 penny, d. 12 pence " 1 .shilling, s. 20 shillings " 1 pound or sovereign, £ or sov.
Σελίδα 357 - OF ANGLES OR ARCS 60 seconds ("), .... =1 minute (') 60 minutes, =1 degree (°) 90 degrees, =1 right angle or quadrant ( a ) 360 degrees, =1 circle (cir.) 1 cir. =360° = 21,600
Σελίδα 356 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 98 - In a right triangle, the side opposite the right angle is called the hypotenuse and is the longest side.
Σελίδα 119 - The formula states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the base and altitude.
Σελίδα 358 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg 10 dekagrams =1 hektogram Hg 10 hektograms =1 kilogram Kg...