The Werner Mental ArithmeticAmerican book Company, 1894 - 158 σελίδες |
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Σελίδα 24
... pairs ? 51. How many are 8 times 3 lemons ? 8 times 4 lemons ? 52. How many are 8 times 6 boys ? 8 times 7 boys ? 53. How many are 8 times 9 girls ? 8 times 10 girls ? 54. How many are 8 times 11 men ? 8 24 MENTAL ARITHMETIC .
... pairs ? 51. How many are 8 times 3 lemons ? 8 times 4 lemons ? 52. How many are 8 times 6 boys ? 8 times 7 boys ? 53. How many are 8 times 9 girls ? 8 times 10 girls ? 54. How many are 8 times 11 men ? 8 24 MENTAL ARITHMETIC .
Σελίδα 25
... X 10 ? 10 X 11 ? 10 X 3 ? 10 times 6 ? 10 times 9 ? 10 X 12 ? 70. How many gloves in 11 pairs ? 71. How much can a man earn in 11 days at 5 dollars a day ? 72. How much will 11 tablets cost at 9 cents MULTIPLICATION . 25.
... X 10 ? 10 X 11 ? 10 X 3 ? 10 times 6 ? 10 times 9 ? 10 X 12 ? 70. How many gloves in 11 pairs ? 71. How much can a man earn in 11 days at 5 dollars a day ? 72. How much will 11 tablets cost at 9 cents MULTIPLICATION . 25.
Σελίδα 31
... pair of boots cost 8 dollars , how many pairs can be bought for 40 dollars ? 22. How many barrels of flour at 7 dollars a barrel can be bought for 49 dollars ? 23. How many pounds of rice at 6 cents a pound can be bought for 60 cents ...
... pair of boots cost 8 dollars , how many pairs can be bought for 40 dollars ? 22. How many barrels of flour at 7 dollars a barrel can be bought for 49 dollars ? 23. How many pounds of rice at 6 cents a pound can be bought for 60 cents ...
Σελίδα 37
... pairs of boots at 7 dollars a pair can he buy with what he saved ? 37. Twice Mary's age + 3 times her age , equals 50 years ; how old is she ? 38. Four times my age + 2 times my age , age , is 36 years ; how old am I ? - 3 times my - 39 ...
... pairs of boots at 7 dollars a pair can he buy with what he saved ? 37. Twice Mary's age + 3 times her age , equals 50 years ; how old is she ? 38. Four times my age + 2 times my age , age , is 36 years ; how old am I ? - 3 times my - 39 ...
Σελίδα 39
... for 90 cents and a slate for 20 cents , how much do I pay for both ? 12. If some sugar cost me 80 cents and some rice 55 cents , how much do both cost ? 13. If a goose cost 90 cents and a pair UNITED STATES MONEY . 39.
... for 90 cents and a slate for 20 cents , how much do I pay for both ? 12. If some sugar cost me 80 cents and some rice 55 cents , how much do both cost ? 13. If a goose cost 90 cents and a pair UNITED STATES MONEY . 39.
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
12 dollars 15 cents 30 dollars 60 cents acres amount apples book cost boys earn bushels cents a bushel cents a dozen cents a pound cents a quart cents a yard cents apiece common denominator contained corn cow cost cubic decagram decimeter dimes discount divided dividend dollars a week dozen cost dozen of eggs DRY MEASURE ducks eggs cost feet FRACTIONS gain per cent gallons gathered George girls hectometer hence Henry hens hundredweight improper fractions inches James James gathered less lowest terms marbles measuring MENTAL ARITHMETIC merchant meter miles an hour o'clock paid peaches pennyweights piece pints pound cost pounds of butter pounds of sugar pupils quires receive Reduce remaining rods Samuel sell sheep slate SOLUTION SOLUTION.-If spend spent Susan TROY WEIGHT turkeys watch William yards of cloth yearly interest
Δημοφιλή αποσπάσματα
Σελίδα 96 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 132 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 92 - 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 91 - 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 95 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 95 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 39 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 89 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Σελίδα 94 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 77 - If 16 men finish a piece of work in 28J days, how long will it take 12 men to do the same work...