First Book in ArithmeticW.W. Shannon, 1905 - 256 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 17.
Σελίδα 33
... . 7. To solve simple problems objectively , and to express the solution correctly in both the oral and the written form . 1ST BK ARITII - 3 CHAPTER II GENERAL INTRODUCTION ADDITION Step A. Five addition combinations SUMMARY 38333 Summary.
... . 7. To solve simple problems objectively , and to express the solution correctly in both the oral and the written form . 1ST BK ARITII - 3 CHAPTER II GENERAL INTRODUCTION ADDITION Step A. Five addition combinations SUMMARY 38333 Summary.
Σελίδα 34
... combinations , should be given by the teacher , and the pupils should be encouraged to make simple problems involving the combinations of each les- These should deal with things within the experience of the pupils . son . After the ...
... combinations , should be given by the teacher , and the pupils should be encouraged to make simple problems involving the combinations of each les- These should deal with things within the experience of the pupils . son . After the ...
Σελίδα 35
... combinations . In speaking of a combination , the lower number should be named first . The combinations of Lesson A are 2 and 3 , 5 and 4 , etc. The lesson should be thoroughly mastered through Step A before the pupils undertake to ...
... combinations . In speaking of a combination , the lower number should be named first . The combinations of Lesson A are 2 and 3 , 5 and 4 , etc. The lesson should be thoroughly mastered through Step A before the pupils undertake to ...
Σελίδα 36
... combinations of a lesson after they have been studied through Step B. Step C. As the combinations are arranged in the several lessons , the sum of the first combination is made the lower number in the second combination , the sum of the ...
... combinations of a lesson after they have been studied through Step B. Step C. As the combinations are arranged in the several lessons , the sum of the first combination is made the lower number in the second combination , the sum of the ...
Σελίδα 37
... combination at the foot of the column . The columns should be added with a regular cadence . Perfect knowledge of the combinations , together with right habits of work , will keep the pupil from resorting to serial counting as a means ...
... combination at the foot of the column . The columns should be added with a regular cadence . Perfect knowledge of the combinations , together with right habits of work , will keep the pupil from resorting to serial counting as a means ...
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.