Dubbs' Complete Mental Arithmetic: A Volume of Carefully Graded Exercises to the Use of All SchoolsE.L. Dubbs, 1893 - 219 páginas |
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... given upon this subject should be exhaustive and complete , and the student made master of every detail throughout all of its various de- partments . The art of reasoning from known to unknown - from part to whole , and vice versa - is ...
... given upon this subject should be exhaustive and complete , and the student made master of every detail throughout all of its various de- partments . The art of reasoning from known to unknown - from part to whole , and vice versa - is ...
Página 20
... given number of times , and is , therefore , a short method of performing several additions of the same number . The multiplicand is the number to be multiplied . The multiplier is the number by which we multiply , and it shows how many ...
... given number of times , and is , therefore , a short method of performing several additions of the same number . The multiplicand is the number to be multiplied . The multiplier is the number by which we multiply , and it shows how many ...
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... given ? 16. A teamster hauled 60 loads of gravel , at the rate of 6 loads a day . How long was he employed ? 17. 12 ounces of silver make a pound . How many pounds are in 108 ounces ? 18 . 75 men completed a certain work in one day ...
... given ? 16. A teamster hauled 60 loads of gravel , at the rate of 6 loads a day . How long was he employed ? 17. 12 ounces of silver make a pound . How many pounds are in 108 ounces ? 18 . 75 men completed a certain work in one day ...
Página 34
... given for 1 apple ? 19. A merchant bought 12 barrels of sugar for 144 dollars . What was the cost per barrel ? 20. If I pipe can fill a cistern in 56 minutes , in what time could 8 such pipes fill it ? 21. What will be the cost of one ...
... given for 1 apple ? 19. A merchant bought 12 barrels of sugar for 144 dollars . What was the cost per barrel ? 20. If I pipe can fill a cistern in 56 minutes , in what time could 8 such pipes fill it ? 21. What will be the cost of one ...
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... given for 12 oranges ? How many ap- 7. Three men earned 30 dollars in a certain time . How many men would have earned 100 dollars in the same time ? 8. If a certain sum of money produce 125 dollars in- terest in 5 years , how much ...
... given for 12 oranges ? How many ap- 7. Three men earned 30 dollars in a certain time . How many men would have earned 100 dollars in the same time ? 8. If a certain sum of money produce 125 dollars in- terest in 5 years , how much ...
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Dubbs' Complete Mental Arithmetic: A Volume of Carefully Graded Exercises ... Eugene L Dubbs Sin vista previa disponible - 2016 |
Términos y frases comunes
12 rods 15 cents 50 cents 9 mo A's money acres acres of land amount Answer apiece apple trees barrels of flour boys buggy bushels of corn bushels of wheat cents a bushel cents a pound certain number cider commission contained cords of wood cows cube root discount divided dividend divisor dollars earn equal farmer sold feet Find the cost fraction gain percent gallons hogs horse cost horses eat hundredweight insured least common multiple less LESSON lost marbles marked price midnight miles an hour Multiply muslin ounces oxen paid past noon pecks pennyweights piece pints plums principal quarts quires received Reduce remainder selling price shares Sold 15 Solution square root Subtract thereby losing tons of hay turkeys twice watch weeks weigh wheat yards of cloth ΙΟ
Pasajes populares
Página 201 - The Present Worth of a debt payable at a future time without interest is such a sum as, being on interest for the time at a certain rate, will amount to the debt.
Página 207 - The square of the sum of two numbers is equal to the square of the first, plus twice the product of the first by the second, plus the square of the second.
Página 108 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Página 114 - 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.
Página 109 - TABLE. 2 pints pt. make 1 quart, marked qt. 8 quarts - 1 peck, - pk. 4 pecks - 1 bushel, - bu.
Página 118 - 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.
Página 112 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2 barrels = 1 hogshead (hhd...
Página 116 - A Square is a figure having four equal sides and four right angles.
Página 80 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Página 28 - Division is the process of finding how many times one number is contained in another ; or of finding one of the equal parts of a number.