Efficiency Arithmetic: IntermediateMentzer, Bush, 1920 - 282 σελίδες |
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Σελίδα 23
... . A sack of wheat holds 2 bushels . A bushel of wheat weighs 60 pounds . How many pounds are there in a wagon load consisting of 20 sacks of wheat ? I 8739 50 436950 Exercise 28. Zero in the Multiplier. REVIEW OF MULTIPLICATION 23.
... . A sack of wheat holds 2 bushels . A bushel of wheat weighs 60 pounds . How many pounds are there in a wagon load consisting of 20 sacks of wheat ? I 8739 50 436950 Exercise 28. Zero in the Multiplier. REVIEW OF MULTIPLICATION 23.
Σελίδα 50
... hold for all digits except 0 and 9. Why can you not distinguish between crossing out a 0 and a 9 in the product ? Try this game with some one who has not played before and see if he can solve the puzzle . Exercise 8. Numbers Divisible ...
... hold for all digits except 0 and 9. Why can you not distinguish between crossing out a 0 and a 9 in the product ? Try this game with some one who has not played before and see if he can solve the puzzle . Exercise 8. Numbers Divisible ...
Σελίδα 72
... holds . What is its width ? inch wider than the 8 - inch 2. The back cover should extend inch beyond the edge of the 8 - inch paper . What is its width ? 3. How long a piece of paper ( or light cardboard ) is needed to make this folder ...
... holds . What is its width ? inch wider than the 8 - inch 2. The back cover should extend inch beyond the edge of the 8 - inch paper . What is its width ? 3. How long a piece of paper ( or light cardboard ) is needed to make this folder ...
Σελίδα 89
... hold 8 pounds of candy ? 22. A drawing teacher has on hand 12 yards of narrow ribbon . How many pupils can she supply with for their calendars ? yard each 23. Out of a class of 20 how many pupils must wait for a later supply , if each ...
... hold 8 pounds of candy ? 22. A drawing teacher has on hand 12 yards of narrow ribbon . How many pupils can she supply with for their calendars ? yard each 23. Out of a class of 20 how many pupils must wait for a later supply , if each ...
Σελίδα 92
... hold it . How many were needed ? 2. In order to get an exact number of rows in his garden , should John set out or dozen cabbage plants to a row , there being 7 dozen plants in all ? 3. How many ferns at $ each can Dorothy buy for her ...
... hold it . How many were needed ? 2. In order to get an exact number of rows in his garden , should John set out or dozen cabbage plants to a row , there being 7 dozen plants in all ? 3. How many ferns at $ each can Dorothy buy for her ...
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.