First Book in ArithmeticW.W. Shannon, 1905 - 256 σελίδες |
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Σελίδα 17
... columns of figures . The pupils should be taught how to make their figures prop- erly , and to write the numbers in a ... column the figures that stand for the numbers through 10. 5. In the num- ber 10 , which figure stands for no ones ...
... columns of figures . The pupils should be taught how to make their figures prop- erly , and to write the numbers in a ... column the figures that stand for the numbers through 10. 5. In the num- ber 10 , which figure stands for no ones ...
Σελίδα 18
... column . to the right of the first column the numbers in the sec- ond ten . 14. Show with your counters two tens and two ones . 15. Show with your counters 27. Continue this work until the number scale has been developed to 100. The ...
... column . to the right of the first column the numbers in the sec- ond ten . 14. Show with your counters two tens and two ones . 15. Show with your counters 27. Continue this work until the number scale has been developed to 100. The ...
Σελίδα 34
... sequence in the drill exercises . The pointer should always rest upon the upper number of the combination , as the pupils will commence at the foot of the columns to add . The pupils should 34 PAGE 7-33 CHAPTER II GENERAL INTRODUCTION.
... sequence in the drill exercises . The pointer should always rest upon the upper number of the combination , as the pupils will commence at the foot of the columns to add . The pupils should 34 PAGE 7-33 CHAPTER II GENERAL INTRODUCTION.
Σελίδα 35
... column addition . Nowhere in column addition , except in the first combination added , will the combina- tions occur as they were memorized in Step A. In the addition of the column , the combination is no longer 2 and 3 , but is ...
... column addition . Nowhere in column addition , except in the first combination added , will the combina- tions occur as they were memorized in Step A. In the addition of the column , the combination is no longer 2 and 3 , but is ...
Σελίδα 36
... column and add . The pupil will soon see that the 2 and 3 in the column stand in the same relation to 4 as the 5 does in the combination in the lesson . If in the addition of a column the pupil fails to add correctly any given ...
... column and add . The pupil will soon see that the 2 and 3 in the column stand in the same relation to 4 as the 5 does in the combination in the lesson . If in the addition of a column the pupil fails to add correctly any given ...
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.