Efficiency Arithmetic: IntermediateMentzer, Bush, 1920 - 282 σελίδες |
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Σελίδα 6
... in drilling . Means of doing this are : Flash cards ; rapid dictation of the combinations by the teacher , and copied or mimeographed sheets on which the order is changed . Exercise 9. Problems in Addition 1. A squad of Boy 6 FIFTH YEAR.
... in drilling . Means of doing this are : Flash cards ; rapid dictation of the combinations by the teacher , and copied or mimeographed sheets on which the order is changed . Exercise 9. Problems in Addition 1. A squad of Boy 6 FIFTH YEAR.
Σελίδα 56
... sheet of paper and fold it so that it is divided into halves and crease . Then fold again and crease . is now divided into fourths . The sheet of the sheet of the sheet ... sheet ? Fold the sheet of paper so that it is divided 56 FIFTH YEAR.
... sheet of paper and fold it so that it is divided into halves and crease . Then fold again and crease . is now divided into fourths . The sheet of the sheet of the sheet ... sheet ? Fold the sheet of paper so that it is divided 56 FIFTH YEAR.
Σελίδα 57
... sheet of the sheet ? ? 6 2 of the sheet of the sheet ? = 16 ? of the sheet of the sheet ? = of the sheet of the sheet ? = Draw a line a foot long on the board and divide it into 3 equal parts . Each of these parts is called of a foot ...
... sheet of the sheet ? ? 6 2 of the sheet of the sheet ? = 16 ? of the sheet of the sheet ? = of the sheet of the sheet ? = Draw a line a foot long on the board and divide it into 3 equal parts . Each of these parts is called of a foot ...
Σελίδα 58
... sheet . Three - fourths may be written in the shorter form . The number is called a fraction.1 The number 4 ... sheet were divided into eight equal parts , how would each of the parts compare in size with one of the equal parts if the ...
... sheet . Three - fourths may be written in the shorter form . The number is called a fraction.1 The number 4 ... sheet were divided into eight equal parts , how would each of the parts compare in size with one of the equal parts if the ...
Σελίδα 78
... sheet of cardboard 3 feet wide ? 11. Stuart had $ 3 to spend on an excursion . His fare was $ ; he spent a dime riding on the merry - go - round and a nickel ( $ 20 ) for an ice - cream cone . What part of a dollar had he left ...
... sheet of cardboard 3 feet wide ? 11. Stuart had $ 3 to spend on an excursion . His fare was $ ; he spent a dime riding on the merry - go - round and a nickel ( $ 20 ) for an ice - cream cone . What part of a dollar had he left ...
Άλλες εκδόσεις - Προβολή όλων
Efficiency Arithmetic: Intermediate, Βιβλίο 2 Charles Ernest Chadsey,James Hamblin Smith Πλήρης προβολή - 1917 |
Efficiency Arithmetic: Intermediate, Βιβλίο 2 Charles Ernest Chadsey,James Hamblin Smith Πλήρης προβολή - 1917 |
Συχνά εμφανιζόμενοι όροι και φράσεις
25 cents 40 rods 50 cents acre altitude average base board feet board foot bought bushels butter fat cents a pound coal common fraction contains corn cubic feet cubic foot cubic inches dealer decimal places decimal point divided dozen Draw drill dry measure eggs equal Exercise farm farmer feet 6 inches feet deep feet wide figure Find the amount Find the cost Find the interest Find the number Find the total gallons grocer hour improper fraction inches long inches wide least common multiple length measure miles milk mixed number months Multiply number of cubic number of square onion sets onions ounces paper parallelogram pecks pencils piece pint problems profit pupils quarts quotient ream receive rectangle rods long rods wide savings sell sheet silage sold spelling blank square feet square inches square mile square rods square yards Subtraction tons trapezoid units week weighs whole number width
Δημοφιλή αποσπάσματα
Σελίδα 51 - A number is divisible by 3 if the sum of its digits is divisible by 3• A number is divisible by 9 if the sum of its digits is divisible by 9.
Σελίδα 62 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 220 - Thirty days hath September, April, June, and November; All the rest have thirty-one, Except February alone, Which hath but twenty-eight in fine, Till leap year gives it twenty-nine.
Σελίδα 220 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Σελίδα 63 - We have seen in the preceding exercise that we may divide both the numerator and the denominator of a fraction by the same number without changing the value of the fraction.
Σελίδα 150 - 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 20 - Exercise 7 by 4; by 5; by 6; by 7; by 8; by 9; by 10.
Σελίδα 115 - In multiplication of decimals, we know that the number of decimal places in the product is equal to the sum of those in both the factors.
Σελίδα 241 - ... height Think of this formula as the average of the bases (the two parallel sides) times the height (the length of the perpendicular altitude). In the trapezoid ABCD above, you can use side AB for the height. The average of the bases is 2 + 14 = 8 , so the area is 8 X 5, or 40.
Σελίδα 143 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.