First Book in ArithmeticW.W. Shannon, 1905 - 256 σελίδες |
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Σελίδα 3
... show little or no insight into number relations . Furthermore , the ability to handle numbers with accuracy and a fair degree of facility is also wanting . This lack of results , we believe , is due chiefly to the inade- quacy of the ...
... show little or no insight into number relations . Furthermore , the ability to handle numbers with accuracy and a fair degree of facility is also wanting . This lack of results , we believe , is due chiefly to the inade- quacy of the ...
Σελίδα 8
... show relative quantities , etc. The pupils should be encouraged to express themselves freely , but at the same time correctly . Sufficient time should be taken to acquaint the pupils with the language forms involved in these lessons ...
... show relative quantities , etc. The pupils should be encouraged to express themselves freely , but at the same time correctly . Sufficient time should be taken to acquaint the pupils with the language forms involved in these lessons ...
Σελίδα 10
... ILLUSTRATION . Problems : 1. Harry , bring me one book from the table . 2. Jane , bring me two books . 3. How can I show on the board the number of books Jane brought me ? 4. Fred , will you draw 10 PRELIMINARY LESSONS.
... ILLUSTRATION . Problems : 1. Harry , bring me one book from the table . 2. Jane , bring me two books . 3. How can I show on the board the number of books Jane brought me ? 4. Fred , will you draw 10 PRELIMINARY LESSONS.
Σελίδα 11
... show how many books Walter brought me . 7. I will write on the board the figure that tells how many lines you made . 8. I can show the number of books Walter brought me in two ways : 1 1 1 books , and 3 books . 9. Count the books , one ...
... show how many books Walter brought me . 7. I will write on the board the figure that tells how many lines you made . 8. I can show the number of books Walter brought me in two ways : 1 1 1 books , and 3 books . 9. Count the books , one ...
Σελίδα 15
... Show on the board the number of books Harry holds in his right hand . 7. Show the num- ber he holds in his left hand . 8. Harry , place the books on the table . 9. Annie , divide them into two groups . ILLUSTRATION . Problems : 1. Fred ...
... Show on the board the number of books Harry holds in his right hand . 7. Show the num- ber he holds in his left hand . 8. Harry , place the books on the table . 9. Annie , divide them into two groups . ILLUSTRATION . Problems : 1. Fred ...
Συχνά εμφανιζόμενοι όροι και φράσεις
1ST BK acres angle answer apples birds blocks board foot boxes of berries boys cents chairs cost Change combinations Count decimal point denominator dividend division divisor dollars Eight equal f 9 h feet Find the cost Find the number foot rule four fourths Fred gallon girl bought Give a number Give the products Give the quotients grocer half halves horse i j k improper fraction indicated in Step least common multiple LESSON lower number marbles Memorize the following miles minuend mixed number months Multiply number story suggested oblong Oral Exercises Oral Problems oranges pints pounds pupils quarts ratio remainder ribbon sell sheep square inches Stand in line Study Exercises subtraction subtrahend surface of Fig tablet tell trial quotient figure unit of measure weeks whole number Write Written Exercises Written Problems yard stick
Δημοφιλή αποσπάσματα
Σελίδα 175 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq.
Σελίδα 251 - 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 246 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 252 - A board foot is a piece of lumber one foot long, one foot wide, and one inch thick. To find the number of board fee.t in a piece of lumber, multiply the .length...
Σελίδα 194 - To change a mixed number to an improper fraction, multiply. .the whole number by the denominator of the fraction, add the numerator and place the sum over the denominator.
Σελίδα 245 - COUNTING. 12 units or things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units
Σελίδα 246 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 32 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 197 - If the numerator and denominator of a fraction be both multiplied or both divided by the same number, the value of the fraction is not altered.
Σελίδα 208 - Divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator: Or, Multiply the whole number by the numerator of the fraction, and divide, the product by the denominator.