First Book in ArithmeticW.W. Shannon, 1905 - 256 σελίδες |
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Σελίδα 9
... boys . ILLUSTRATION . With colored crayon draw on the board lines of different lengths , for comparison . Problems : 1. Alice , tell me a story about the yellow line and the blue line . Story : The yellow line is longer MAGNITUDE 9.
... boys . ILLUSTRATION . With colored crayon draw on the board lines of different lengths , for comparison . Problems : 1. Alice , tell me a story about the yellow line and the blue line . Story : The yellow line is longer MAGNITUDE 9.
Σελίδα 10
... tell me a story about the red line and the blue line . Story : The red line is shorter than the blue line . 3. Mary , tell me a story about the green line and the red line . Story : The green line is as long as the red line . 4. Who can ...
... tell me a story about the red line and the blue line . Story : The red line is shorter than the blue line . 3. Mary , tell me a story about the green line and the red line . Story : The green line is as long as the red line . 4. Who can ...
Σελίδα 13
... or the board specify , thus : 1 2 3 4 5 ILLUSTRATION . Problems : 1. Fred , tell me a story about the tower of 3 blocks and the tower of 2 blocks . Story : The tower of 3 blocks is higher than COMPARISON OF QUANTITIES 13.
... or the board specify , thus : 1 2 3 4 5 ILLUSTRATION . Problems : 1. Fred , tell me a story about the tower of 3 blocks and the tower of 2 blocks . Story : The tower of 3 blocks is higher than COMPARISON OF QUANTITIES 13.
Σελίδα 16
... tell me , without looking , how many books I am holding up . Think of how the books in my hands looked as I put them together . 6. I am go- ing to bring them together . When you hear them touch , tell me how many books there are in the ...
... tell me , without looking , how many books I am holding up . Think of how the books in my hands looked as I put them together . 6. I am go- ing to bring them together . When you hear them touch , tell me how many books there are in the ...
Σελίδα 18
... tell ? What does the 3 tell ? What does the 4 tell ? 5. How many hundreds are there in one thousand ? 6. Count by 100's to one thousand . 7. One thousand is written thus : 1,000 . 8. Two thousand is written thus : 2,000 . 9. We write ...
... tell ? What does the 3 tell ? What does the 4 tell ? 5. How many hundreds are there in one thousand ? 6. Count by 100's to one thousand . 7. One thousand is written thus : 1,000 . 8. Two thousand is written thus : 2,000 . 9. We write ...
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.