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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... contained , more ra- tional methods of analysis , a greater number of classified problems , and , throughout the work , a golden mean be- tween the comparatively easy , and the extremely difficult -avoiding thereby a waste of time upon ...
... contained , more ra- tional methods of analysis , a greater number of classified problems , and , throughout the work , a golden mean be- tween the comparatively easy , and the extremely difficult -avoiding thereby a waste of time upon ...
Página 20
... contained 34 yards , which was bolts of cloth . The first 7 yards more than there were in the second . The third contained 25 yards less than the other two combined . ber ? What was the total num- 51. Four men built 100 rods of fence ...
... contained 34 yards , which was bolts of cloth . The first 7 yards more than there were in the second . The third contained 25 yards less than the other two combined . ber ? What was the total num- 51. Four men built 100 rods of fence ...
Página 26
... . A grocer sold 5 packages of starch , each contain- ing 6 pounds , at 7 cents a pound , thereby gaining 60 cents . What did he pay for it ? 21. A trader bought 48 hogs at 6 dollars each 26 COMPLETE MENTAL ARITHMETIC .
... . A grocer sold 5 packages of starch , each contain- ing 6 pounds , at 7 cents a pound , thereby gaining 60 cents . What did he pay for it ? 21. A trader bought 48 hogs at 6 dollars each 26 COMPLETE MENTAL ARITHMETIC .
Página 28
... contained in another , or of finding one of the equal parts of a number . The number to be divided is called the ... contain the divisor , and is always less than the divisor . The sign of division is , and is read divided by . When ...
... contained in another , or of finding one of the equal parts of a number . The number to be divided is called the ... contain the divisor , and is always less than the divisor . The sign of division is , and is read divided by . When ...
Página 29
... contained in 8 how many times ? in 12 ? in 20 ? in 24 ? Three is contained in 9 how many times ? in 15 ? in 27 ? in 33 ? Four is contained in 20 how many times ? in 32 ? in 16 ? in 48 ? Five in 30 how many times ? in 45 ? in 20 ? in 35 ...
... contained in 8 how many times ? in 12 ? in 20 ? in 24 ? Three is contained in 9 how many times ? in 15 ? in 27 ? in 33 ? Four is contained in 20 how many times ? in 32 ? in 16 ? in 48 ? Five in 30 how many times ? in 45 ? in 20 ? in 35 ...
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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.