First Book in ArithmeticW.W. Shannon, 1905 - 256 σελίδες |
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Σελίδα 19
... ( 025 ) . Add one figure and make it read 1,025 . The value of this exercise will depend largely upon the teacher's ability to conduct it with dispatch . LESSON VI - DIVISION BY MEASUREMENT Division by Measurement . WRITING NUMBERS 19.
... ( 025 ) . Add one figure and make it read 1,025 . The value of this exercise will depend largely upon the teacher's ability to conduct it with dispatch . LESSON VI - DIVISION BY MEASUREMENT Division by Measurement . WRITING NUMBERS 19.
Σελίδα 40
... figure in the missing addend , and add the 1 ten to the 2 tens of the other addend . 3 and 4 make 7. 45 is the ... division , as in addition and subtraction , is acquired only by much practice . Each lesson in multiplication consists of a few ...
... figure in the missing addend , and add the 1 ten to the 2 tens of the other addend . 3 and 4 make 7. 45 is the ... division , as in addition and subtraction , is acquired only by much practice . Each lesson in multiplication consists of a few ...
Σελίδα 41
... quotient figure , with the result that pupils become discouraged and acquire a dislike for the work . A method is here presented by which the correct quotient figure may be found with little difficulty . ( See pp . 178-186 . ) The ...
... quotient figure , with the result that pupils become discouraged and acquire a dislike for the work . A method is here presented by which the correct quotient figure may be found with little difficulty . ( See pp . 178-186 . ) The ...
Σελίδα 42
... division . This is accompanied by a second illustration in which the divisor consists of two places .. The authors are ... figure is the same as or less than the first figure ; as , 44 , 55 , 84 , 32 , 43 , 75 , 97 , etc. CHAPTER III ...
... division . This is accompanied by a second illustration in which the divisor consists of two places .. The authors are ... figure is the same as or less than the first figure ; as , 44 , 55 , 84 , 32 , 43 , 75 , 97 , etc. CHAPTER III ...
Σελίδα 172
... number that ends in zero by 10 . 10. A number that does not end in zero may be divided by 10 thus : 8510 is 8.5 . A point called a decimal point is placed before the right - hand figure of the number . This divides it by 10. The answer ...
... number that ends in zero by 10 . 10. A number that does not end in zero may be divided by 10 thus : 8510 is 8.5 . A point called a decimal point is placed before the right - hand figure of the number . This divides it by 10. The answer ...
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.