Junior High School Mathematics, Τόμος 3Scribner's [c1920], 1920 |
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Σελίδα 5
... carried to the next column . This is 3 , which is written above 10's column . The remaining columns are added in like manner . Carry out the additions in these columns . It is well to place the numbers to be carried above the columns ...
... carried to the next column . This is 3 , which is written above 10's column . The remaining columns are added in like manner . Carry out the additions in these columns . It is well to place the numbers to be carried above the columns ...
Σελίδα 6
... carry out the same ad- ditions as for Ex . 1 on page 4 . 2. 5647 8647 5946 6785 8567 9547 ???? 5867 6587 5478 6847 8478 9785 ???? 6847 7869 6787 9564 8576 5846 ???? 7854 5674 5764 5789 5674 5867 ???? 9647 6579 4839 5768 4595 4659 ...
... carry out the same ad- ditions as for Ex . 1 on page 4 . 2. 5647 8647 5946 6785 8567 9547 ???? 5867 6587 5478 6847 8478 9785 ???? 6847 7869 6787 9564 8576 5846 ???? 7854 5674 5764 5789 5674 5867 ???? 9647 6579 4839 5768 4595 4659 ...
Σελίδα 9
... ( carried ) + 2 + 3 13 ; write the 7 , and carry 1 . = 6 ; write 3 . 637 excess 7 264 excess 3 373 4 14. Checking Subtraction . - Subtract the excess of the subtrahend from the excess of the minuend . If this equals the excess of the ...
... ( carried ) + 2 + 3 13 ; write the 7 , and carry 1 . = 6 ; write 3 . 637 excess 7 264 excess 3 373 4 14. Checking Subtraction . - Subtract the excess of the subtrahend from the excess of the minuend . If this equals the excess of the ...
Σελίδα 14
... Carry out the following divisions and check : 2 . 678 ÷ 51 8 . 257.326.8 3 . 546 42 9 . 274.19 5.7 4. 38.62 ÷ 28 10. 234.17 234.5 5 . 456.4 ÷ 39 11 . 3452.46 371.5 6 . 654.235.9 12 . 345.07 72.5 7 . 504.73 6.3 13 . 130.45 39.43 14. Find ...
... Carry out the following divisions and check : 2 . 678 ÷ 51 8 . 257.326.8 3 . 546 42 9 . 274.19 5.7 4. 38.62 ÷ 28 10. 234.17 234.5 5 . 456.4 ÷ 39 11 . 3452.46 371.5 6 . 654.235.9 12 . 345.07 72.5 7 . 504.73 6.3 13 . 130.45 39.43 14. Find ...
Σελίδα 16
... a short cut has been learned , require its application whenever occasion arises in the exercises of this book as well as in other com- putations . EXERCISES Carry out the following additions quickly : 1 . 16 SHORT CUTS IN COMPUTATIONS.
... a short cut has been learned , require its application whenever occasion arises in the exercises of this book as well as in other com- putations . EXERCISES Carry out the following additions quickly : 1 . 16 SHORT CUTS IN COMPUTATIONS.
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Συχνά εμφανιζόμενοι όροι και φράσεις
acre Baby Bonds balance bill of lading bought bushel butter fat buying called cash cent certificate of deposit charge chickens column commission common fraction compound interest computations corn corporation coupon Coupon bonds decimal demand note denominator deposit digits discount divide dividends divisible divisor dollars dozen draft earn estimated excess EXERCISES Carry Find the cost firm fraction freight give graph gross cost Hence Henry Improper Fractions indorsed invested Jonesville Junior High School Liberty Bonds literal numbers loaned logarithm marked price merchant minuend mixed number month multiply paid par value payable payment pound profit pupils rate of interest received selling expense selling price Sexp shares of stock short cuts sold Solve equation subtract United valuation week whole number Write yearly premium
Δημοφιλή αποσπάσματα
Σελίδα 224 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 223 - 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 227 - OF CAPACITY 10 milliliters (ml.) = 1 centiliter (cl.) 10 centiliters = 1 deciliter (dl.) 10 deciliters = 1 liter (1.) 10 liters = 1 dekaliter (Dl.) 10 dekaliters = 1 hektoliter (hi.) 10 hektoliters = 1 kiloliter (kl.) MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hektogram (hg.) 10 hektograms = 1 kilogram (kg.) 18.
Σελίδα 225 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 226 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Σελίδα 224 - 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 217 - ... further provided that no one could own more than $ 200, par value, of stocks, what is the smallest number of stockholders the fair could have ? What reason can you give for this last requirement ? 5. Draw up a statement for the incorporation of a company to conduct an electric railway in your city. 252. Profitable and Non-Profitable Stocks. — A successful corporation has profits, called dividends, to distribute among its stockholders. Dividends are stated as a certain per cent of the par value...
Σελίδα 38 - Now .} of f- is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator.
Σελίδα 149 - Parcels weighing 8 ounces or less containing books, seeds, cuttings, bulbs, roots, scions, and plants, 1 cent for each 2 ounces or fraction thereof, regardless of distance. (c) Parcels weighing more than 8...
Σελίδα 224 - 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.). 241 cubic feet = 1 perch (stone, etc.).