First Book in ArithmeticW.W. Shannon, 1905 - 256 σελίδες |
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Αποτελέσματα 1 - 5 από τα 29.
Σελίδα 12
... less than any given number . Give exercises in counting by 2's to 12 , using objects . Count by 2's the hands , feet , eyes , etc. , of the pupils in the class . Count by 2's from 10 to 22. Count by 2's from 20 to 32 , etc. Count by 5's ...
... less than any given number . Give exercises in counting by 2's to 12 , using objects . Count by 2's the hands , feet , eyes , etc. , of the pupils in the class . Count by 2's from 10 to 22. Count by 2's from 20 to 32 , etc. Count by 5's ...
Σελίδα 13
... less than 10 is , what the sum of 20 and any number less than 10 is , what the sum of 30 and any number less than 10 is , etc. This knowledge is essential to the work in addition . 99 LESSON III - COMPARISON OF QUANTITIES Using the inch ...
... less than 10 is , what the sum of 20 and any number less than 10 is , what the sum of 30 and any number less than 10 is , etc. This knowledge is essential to the work in addition . 99 LESSON III - COMPARISON OF QUANTITIES Using the inch ...
Σελίδα 27
... less than one half of a circle . Using six objects , show what is meant by one half of six ; and with six similar objects show what is meant by one third of six . Show also what is meant by two thirds of six . Draw figures to illustrate ...
... less than one half of a circle . Using six objects , show what is meant by one half of six ; and with six similar objects show what is meant by one third of six . Show also what is meant by two thirds of six . Draw figures to illustrate ...
Σελίδα 31
... less . It means that there were two less birds on the fence after the two birds flew away . 15. I am going to write a different story on the board , and I want to see who can 2 birds tell it . +4 birds . Story : There were two birds on ...
... less . It means that there were two less birds on the fence after the two birds flew away . 15. I am going to write a different story on the board , and I want to see who can 2 birds tell it . +4 birds . Story : There were two birds on ...
Σελίδα 33
... less than ten is added to 10 , 20 , etc .; to count by tens to 110 , beginning with any of the first ten numbers in ... less than 1,000 . 3. To measure short distances in inches , feet , and yards ; to draw lines to represent these units ...
... less than ten is added to 10 , 20 , etc .; to count by tens to 110 , beginning with any of the first ten numbers in ... less than 1,000 . 3. To measure short distances in inches , feet , and yards ; to draw lines to represent these units ...
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.