A Complete Arithmetic ...Werner School Book Company, 1899 - 447 σελίδες |
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Σελίδα 5
... tell its meaning , ( b ) solve it , and ( c ) tell the suggested number story . Do this until you can easily give the meaning of all problems similar to these , solve them , and tell the suggested number stories without reference to the ...
... tell its meaning , ( b ) solve it , and ( c ) tell the suggested number story . Do this until you can easily give the meaning of all problems similar to these , solve them , and tell the suggested number stories without reference to the ...
Σελίδα 11
... Tell which of the following are odd numbers and which are even numbers : 375 , 256 , 320 , 197 , 281 , 378 , 584 , 252 , 323 , 569 . ( a ) Copy the numbers given in problem 8 and find their sum . * ( b ) Find the sum of all the odd ...
... Tell which of the following are odd numbers and which are even numbers : 375 , 256 , 320 , 197 , 281 , 378 , 584 , 252 , 323 , 569 . ( a ) Copy the numbers given in problem 8 and find their sum . * ( b ) Find the sum of all the odd ...
Σελίδα 12
... bu . ‡ * See Note ( 9 ) page 6 . † See paragraph 2 , page 10 . Tell the meaning . Change 271⁄2 and 21 to halves . Story . See note ( 14 ) page 7 . DECIMALS - THOUSANDTHS . 1. .125 and .006 are thousandths 1272 COMPLETE ARITHMETIC .
... bu . ‡ * See Note ( 9 ) page 6 . † See paragraph 2 , page 10 . Tell the meaning . Change 271⁄2 and 21 to halves . Story . See note ( 14 ) page 7 . DECIMALS - THOUSANDTHS . 1. .125 and .006 are thousandths 1272 COMPLETE ARITHMETIC .
Σελίδα 14
... lb. cost 27. When hay is $ 8 a ton , 4500 lb. cost * When you see a load of hay or a load of coal , courteously ask the man in charge of it to tell you how much it weighs . MEASUREMENTS . 1 - inch cube . 1. A 2 14 COMPLETE ARITHMETIC .
... lb. cost 27. When hay is $ 8 a ton , 4500 lb. cost * When you see a load of hay or a load of coal , courteously ask the man in charge of it to tell you how much it weighs . MEASUREMENTS . 1 - inch cube . 1. A 2 14 COMPLETE ARITHMETIC .
Σελίδα 18
... is 1 hundredth of the number ; 2 % is 2 hundredths ; 3 % is 3 hundredths . 12. One per cent of 500 is 2 % of 500 is 13. One per cent of 600 is 3 % of 600 is REVIEW . 1. Tell which of the following are odd 18 COMPLETE ARITHMETIC .
... is 1 hundredth of the number ; 2 % is 2 hundredths ; 3 % is 3 hundredths . 12. One per cent of 500 is 2 % of 500 is 13. One per cent of 600 is 3 % of 600 is REVIEW . 1. Tell which of the following are odd 18 COMPLETE ARITHMETIC .
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Συχνά εμφανιζόμενοι όροι και φράσεις
40 rods acre acres of land Algebra altitude bought bushels Change coal COMMON FRACTIONS common multiple contained cords cube cubic centimeters cubic feet cubic foot DECIMAL FRACTIONS decimal order decimeter DENOMINATE NUMBERS diameter discount Divide dividend dollars earn equal exact divisor exactly divisible Express the ratio feet long figure Find the amount Find the area Find the cost Find the interest Find the number Find the product Find the quotient Find the sum foot gain hundred hundredths improper fractions integral number least common multiple less lowest terms means measured meters miles MISCELLANEOUS PROBLEMS multiplicand NOTE number story Observe PERCENTAGE perimeter piece of land pounds prime factors pupil rectangular rhombus right angles side sold solid content specific gravity square feet square inches square rods square root square yards subtract tenths third thousandths tons triangle weigh
Δημοφιλή αποσπάσματα
Σελίδα 393 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 375 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 252 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 243 - Reduce the dividend and the divisor to like fractional units, then divide the numerator of the dividend by the numerator of the divisor. RULE II. — "Invert the divisor and proceed as in multiplication.
Σελίδα 398 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 383 - 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 363 - Pupils must learn to think of quantity in metric units. 319. All units in the metric system of measures and weights are derived from the primary unit known as the meter. When the length of the primary unit of this system was determined it was supposed to be one ten-millionth of the distance from the equator to the pole. A pendulum that vibrates seconds is nearly one meter long.* In the names of the derived units of this system the prefix deka means 10; hekto means 100; kilo means 1000; myria means...
Σελίδα 159 - Quantities, or those whose values are given, when not expressed by figures, are usually represented by the first letters of the alphabet, as a, b, c.
Σελίδα 394 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 366 - MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram eg. 10 centigrams =1 decigram dg. 10 decigrams =1 gram g. 10 grams =1 decagram Dg. 10 decagrams =1 hectogram Hg. 10 hectograms = 1 kilogram Kg.