Bradbury's Eaton's Practical Arithmetic ...Thompson, Brown, and Company, 1882 - 374 σελίδες |
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Σελίδα 8
... two equals five , or , three and two are five . 37. Oral Exercises . 3. James paid $ 4 for a pair of skates , $ 3 for a sled , and $ 1 for a knife ; what did he pay for all ? 4. What is the sum of $ 6 and $ 8 ADDITION . Addition.
... two equals five , or , three and two are five . 37. Oral Exercises . 3. James paid $ 4 for a pair of skates , $ 3 for a sled , and $ 1 for a knife ; what did he pay for all ? 4. What is the sum of $ 6 and $ 8 ADDITION . Addition.
Σελίδα 9
... . 18. Add to ninety by nines , beginning with 0 ; with 1 ; with 2 ; with 3 ; with 4 ; with 5 ; with 6 ; with 7 ; with 8 . 19. I paid 12 cents for butts for a screen door , 4 cents for screws , 6 cents for a knob , and 3 ADDITION . 9.
... . 18. Add to ninety by nines , beginning with 0 ; with 1 ; with 2 ; with 3 ; with 4 ; with 5 ; with 6 ; with 7 ; with 8 . 19. I paid 12 cents for butts for a screen door , 4 cents for screws , 6 cents for a knob , and 3 ADDITION . 9.
Σελίδα 10
... paid to settle the bill ? 22. Find the sum of 24 , 17 , 23 , and 13 . Add by 10's ; thus , 24 and 17 = 24 + 10 +7 ; say 24 , 34 , 41. 41 and 23 = 41 + 10 + 10 + 3 ; say 41 , 51 , 61 , 64 ; or , say 41 , 61 , 64 , adding the 20 at once ...
... paid to settle the bill ? 22. Find the sum of 24 , 17 , 23 , and 13 . Add by 10's ; thus , 24 and 17 = 24 + 10 +7 ; say 24 , 34 , 41. 41 and 23 = 41 + 10 + 10 + 3 ; say 41 , 51 , 61 , 64 ; or , say 41 , 61 , 64 , adding the 20 at once ...
Σελίδα 11
... paid $ 125 for a horse , $ 231 for a carriage , and $ 32 for a harness ; what did he pay for all ? 40. Add together 27 , 93 , and 145 . OPERATION . 27 93 145 Arranging the numbers as before , we add the units , thus , 5 , 8 , 15 units ...
... paid $ 125 for a horse , $ 231 for a carriage , and $ 32 for a harness ; what did he pay for all ? 40. Add together 27 , 93 , and 145 . OPERATION . 27 93 145 Arranging the numbers as before , we add the units , thus , 5 , 8 , 15 units ...
Σελίδα 25
... paid $ 598.78 ; how much remained due ? 89. Subtract 4987.54 from 18745.6 . 90. Subtract $ 253.97 from $ 431.23 . 91. Take 217.657 from 413.2 . 92. Take $ 874.23 from $ 1000 . 93. How many are 8764-7985 ? 94. How many are SUBTRACTION . 25.
... paid $ 598.78 ; how much remained due ? 89. Subtract 4987.54 from 18745.6 . 90. Subtract $ 253.97 from $ 431.23 . 91. Take 217.657 from 413.2 . 92. Take $ 874.23 from $ 1000 . 93. How many are 8764-7985 ? 94. How many are SUBTRACTION . 25.
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acre altitude amount barrels of flour bill bought bushels centimeters cents a pound ciphers common fraction compound interest COMPOUND NUMBERS contained cost cube root cubic inches decimal point decimeters diameter discount Divide dividend divisible dollars equal feet high feet long figure Find gain gallon Give the Rule given number greatest common divisor hektoliters Hence horse hundred hundredths improper fraction July July 12 kilometers kilos least common multiple liters lower denominations lowest terms Mdse measure miles mills minuend mixed number months Multiply NOTE number of terms OPERATION Oral Exercises paid payment prime factors principal quarts quotient ratio rectangle rectangular prism Reduce remainder sell Sept sold specific gravity square miles square rods square root subtract thick thousand thousandths tons units weight wide worth Written Exercises
Δημοφιλή αποσπάσματα
Σελίδα 136 - 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 142 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 134 - LENGTH 12 inches (in.) =1 foot (ft.) 3 feet = 1 yard (yd.) 5\ yards, or 16| feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) SQUARE MEASURE 144 square inches (sq.
Σελίδα 64 - The GREATEST COMMON DIVISOR of two or more numbers is the greatest number that will divide each of them without remainder ; thus, 6 is the greatest common divisor of 12, 18, and 30.
Σελίδα 39 - If the dividend does not contain the divisor an exact number of times, the part of the dividend which is left is called the REMAINDER.
Σελίδα 140 - Thirty days hath September, April, June, and November ; All the rest have thirty-one. Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 56 - If 8 men can do a certain piece of work in 6 days, in how many days can 4 men do the same ? 13.
Σελίδα 259 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 119 - In the metric system, the unit of length is the meter, which is one ten-millionth of the distance from the Equator to the North Pole.
Σελίδα 131 - The specific gravity of a body is its weight compared with the weight of the same bulk of water.