Efficiency Arithmetic: Intermediate, Βιβλίο 2Atkinson, Mentzer, 1920 - 282 σελίδες Designed for pupils of the fifth and sixth grades, this textbook combines fundamental operations, decimal, and fraction drills with common life applications. |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 37.
Σελίδα
... DRAWING , 257 ; VEGETABLE GARDENS , 258 ; MAPS , 259 ; SHOP Drawings , 260 ; HOUSE PLANS , 262 ; CONCRETE WORK , 262 ; BRICK WORK , 263 ; ROOFING , 264 . CHAPTER IV . PERCENTAGE - 266-88 MEANING OF PER CENT , 266 ; PER CENT EXPRESSED ...
... DRAWING , 257 ; VEGETABLE GARDENS , 258 ; MAPS , 259 ; SHOP Drawings , 260 ; HOUSE PLANS , 262 ; CONCRETE WORK , 262 ; BRICK WORK , 263 ; ROOFING , 264 . CHAPTER IV . PERCENTAGE - 266-88 MEANING OF PER CENT , 266 ; PER CENT EXPRESSED ...
Σελίδα 50
... draw a line through one of the figures of the product . Have him read the other figures slowly so that you can add them . In the illustration the sum of 3 , 3 , 3 , 0 and 4 is 13. We know , by the test for divisibility for 9 , that the ...
... draw a line through one of the figures of the product . Have him read the other figures slowly so that you can add them . In the illustration the sum of 3 , 3 , 3 , 0 and 4 is 13. We know , by the test for divisibility for 9 , that the ...
Σελίδα 57
... 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 ... Draw a line a foot long and mark it off into inches . Draw a longer line through the middle of this ********* foot line ...
... 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 ... Draw a line a foot long and mark it off into inches . Draw a longer line through the middle of this ********* foot line ...
Σελίδα 58
Intermediate Charles Ernest Chadsey, James Hamblin Smith. Draw a foot line and mark it off into inches . Divide it into fourths . of a foot of a foot ? of a foot E of a foot ? In the illustration at the left , the sheet of paper is shown ...
Intermediate Charles Ernest Chadsey, James Hamblin Smith. Draw a foot line and mark it off into inches . Divide it into fourths . of a foot of a foot ? of a foot E of a foot ? In the illustration at the left , the sheet of paper is shown ...
Σελίδα 61
... been changed ? 6. Multiply both terms of by 4. Draw a figure similar to those in the preceding examples and compare the result with the original fraction . From these examples we see that : Multiplying both terms FRACTIONS 61.
... been changed ? 6. Multiply both terms of by 4. Draw a figure similar to those in the preceding examples and compare the result with the original fraction . From these examples we see that : Multiplying both terms FRACTIONS 61.
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.