Practical Arithmetic: Book I -- [book II], Τόμος 2American Book, 1909 |
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Σελίδα 8
... oral and written recitations . It will be well to devote a considerable portion of the time of a number of recitation periods to such study of definitions and rules as may be necessary to enable the pupils of the class to recite readily ...
... oral and written recitations . It will be well to devote a considerable portion of the time of a number of recitation periods to such study of definitions and rules as may be necessary to enable the pupils of the class to recite readily ...
Σελίδα 18
... combination as it is pointed out . Give the combinations orally and have pupils give sums . Use the following drill table in the same manner . 15. 2 + 8 3+ 9 16. 2 + 9 DRILL IN FINDING DIFFERENCES 7. TO THE TEACHER . Require 18.
... combination as it is pointed out . Give the combinations orally and have pupils give sums . Use the following drill table in the same manner . 15. 2 + 8 3+ 9 16. 2 + 9 DRILL IN FINDING DIFFERENCES 7. TO THE TEACHER . Require 18.
Σελίδα 24
... ORAL DRILL 13. Give the sums of the following numbers : 1. 10 10 45 35 75 80 30 40 5 30 10 20 5 20 60 20 2. 85 € 5 45 55 25 20 30 40 30 40 3. 15 20 25 25 75 5 15 15 50 25 ཆེ ། འལ 55 60 40 25 125 150 175 25 50 25 75 35 22 18 50 50 30 55 ...
... ORAL DRILL 13. Give the sums of the following numbers : 1. 10 10 45 35 75 80 30 40 5 30 10 20 5 20 60 20 2. 85 € 5 45 55 25 20 30 40 30 40 3. 15 20 25 25 75 5 15 15 50 25 ཆེ ། འལ 55 60 40 25 125 150 175 25 50 25 75 35 22 18 50 50 30 55 ...
Σελίδα 25
... ORAL 14. TO THE TEACHER . In solving the following problems , several plans may be followed . The pupil may read the problem and give the answer without explanation or analysis ; he should also read the problem and analyze . The teacher ...
... ORAL 14. TO THE TEACHER . In solving the following problems , several plans may be followed . The pupil may read the problem and give the answer without explanation or analysis ; he should also read the problem and analyze . The teacher ...
Σελίδα 32
... ORAL 19. TO THE TEACHER . See the suggestions to the teacher on page 25 . 1. If a boy earns 65 ¢ on Monday and 50 ¢ on Tuesday , how much more does he earn on Monday than on Tuesday ? The amount the boy earns on Monday is more than he ...
... ORAL 19. TO THE TEACHER . See the suggestions to the teacher on page 25 . 1. If a boy earns 65 ¢ on Monday and 50 ¢ on Tuesday , how much more does he earn on Monday than on Tuesday ? The amount the boy earns on Monday is more than he ...
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12 days acres altitude analysis annexing base bought bushels cent circle circumference common fraction compound interest cords corn cube root cubic foot cubic inches decimal point diameter divided dividend division equal expression feet Find the amount Find the cost Find the interest gain Give given greatest common divisor hundred hundredths improper fraction indorsed lateral surface least common multiple length maturity miles minuend months Multiply number of days number of dollars number of figures number representing ORAL paid parallelogram payable period piece places pounds principal PROBLEMS WRITTEN proportion pupils quarts quotient ratio rectangle Reduce remainder result rods selling sides slant height sold SOLUTION Solve square root square yards Study Recitation subtracted trial divisor triangle Troy weight units weight wheat whole number wide worth Write zeros
Δημοφιλή αποσπάσματα
Σελίδα 269 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 171 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 51 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 181 - Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 164 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 171 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30£ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 329 - SURVEYORS' SQUARE MEASURE. 144. This measure is used by surveyors in computing the area or contents of land. TABLE. 625 Square Links (sq. 1. ) make 1 Pole P. 16 Poles " 1 Square Chain . sq. ch. 10 Square Chains " 1 Acre A. 640 Acres " 1 Square Mile . . sq. mi. 36 Square Miles (6 miles square)
Σελίδα 178 - CUBIC MEASURE. 1728 cubic inches (cu. in. ) = 1 cubic foot (cu. ft.).
Σελίδα 38 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 168 - Measures of length are used in measuring lines or distances. TABLE. 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards, or 16| feet = 1 rod (rd.).