Efficiency Arithmetic: IntermediateMentzer, Bush, 1920 - 282 σελίδες |
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Αποτελέσματα 1 - 5 από τα 46.
Σελίδα 6
... shown in the picture . Keep the slips in your arithmetic . 1. Place card A at the edge of your paper . In a column beside it write the sum of each number and 4 , as 64 and 4 ; 97 and 4 , etc. day . 2. Use card B in the same way another ...
... shown in the picture . Keep the slips in your arithmetic . 1. Place card A at the edge of your paper . In a column beside it write the sum of each number and 4 , as 64 and 4 ; 97 and 4 , etc. day . 2. Use card B in the same way another ...
Σελίδα 19
... shown below across the blackboard : 5 9 3 8 2 7 7 6 4 9 6 3 6 4 6 5 7 4 3 6 9 9 8 8 7 9 Start a pupil at each end of this row and see which one can write the most correct products by the time they come together . Explanation for ...
... shown below across the blackboard : 5 9 3 8 2 7 7 6 4 9 6 3 6 4 6 5 7 4 3 6 9 9 8 8 7 9 Start a pupil at each end of this row and see which one can write the most correct products by the time they come together . Explanation for ...
Σελίδα 28
... shown in the picture at the left . 3. Divide each number in Drill D by 2 , by 4 , by 8 . 4. Divide each number in Drill E by 3 , by 6 , by 9 . 5. Prepare a drill strip for numbers which contain 5 a whole number of times . 6. Prepare a ...
... shown in the picture at the left . 3. Divide each number in Drill D by 2 , by 4 , by 8 . 4. Divide each number in Drill E by 3 , by 6 , by 9 . 5. Prepare a drill strip for numbers which contain 5 a whole number of times . 6. Prepare a ...
Σελίδα 43
... shown in the illustration . How much do you think it costs to buy all the apparatus for one of these playgrounds ? The equipment for one of the play- grounds in a city park cost as follows : 2 giant strides . 2 parallel bars . 2 ...
... shown in the illustration . How much do you think it costs to buy all the apparatus for one of these playgrounds ? The equipment for one of the play- grounds in a city park cost as follows : 2 giant strides . 2 parallel bars . 2 ...
Σελίδα 58
... shown divided into 4 equal parts . The shaded portion of the paper represents three - fourths of the whole sheet . Three - fourths may be written in the shorter form . The number is called a fraction.1 The number 4 ( written below the ...
... shown divided into 4 equal parts . The shaded portion of the paper represents three - fourths of the whole sheet . Three - fourths may be written in the shorter form . The number is called a fraction.1 The number 4 ( written below the ...
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.