A Mental Arithmetic Upon the Inductive Plan: Being an Advanced Intellectual Course, Designed for Schools and AcademiesRobert S. Davis & Company, 1858 - 154 σελίδες |
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Σελίδα 8
... horses and 5 horses are how many horses ? 47. Laura had 7 needles , and her sister gave her 6 more ; how many then had she ? LESSON III . 1. 5 and 5 are how many 8 GREENLEAF'S.
... horses and 5 horses are how many horses ? 47. Laura had 7 needles , and her sister gave her 6 more ; how many then had she ? LESSON III . 1. 5 and 5 are how many 8 GREENLEAF'S.
Σελίδα 20
... horse travelled 40 miles one day , and 27 the next day ; how many more miles did he travel the first than the second day ? 39. Bought a carriage for 60 dollars , and a har- ness for 35 dollars ; how much more did the car- riage cost ...
... horse travelled 40 miles one day , and 27 the next day ; how many more miles did he travel the first than the second day ? 39. Bought a carriage for 60 dollars , and a har- ness for 35 dollars ; how much more did the car- riage cost ...
Σελίδα 23
... horse , the one paying 110 dollars , and the other 30 dollars less ; how many dollars did both pay ? 31. Henry , who is 19 years old , is 10 years older than James , who is 13 years younger than Arthur ; required the ages of James and ...
... horse , the one paying 110 dollars , and the other 30 dollars less ; how many dollars did both pay ? 31. Henry , who is 19 years old , is 10 years older than James , who is 13 years younger than Arthur ; required the ages of James and ...
Σελίδα 25
... horse will trot 7 miles in one hour , how far will he trot in 3 hours ? 16. If one pound of raisins cost 8 cents , what will 3 pounds cost ? 17. Bought 3 yards of cloth , at 9 cents a yard ; how much did it cost ? 18. At 3 dollars a ...
... horse will trot 7 miles in one hour , how far will he trot in 3 hours ? 16. If one pound of raisins cost 8 cents , what will 3 pounds cost ? 17. Bought 3 yards of cloth , at 9 cents a yard ; how much did it cost ? 18. At 3 dollars a ...
Σελίδα 32
... horse trot 6 miles an hour , how long will it take him to trot 30 miles ? 20. How many pears , at 4 cents apiece , can you purchase for 16 cents ? 21. If a man pays 35 cents for 5 pounds of nails , how much are the nails a pound ? 22 ...
... horse trot 6 miles an hour , how long will it take him to trot 30 miles ? 20. How many pears , at 4 cents apiece , can you purchase for 16 cents ? 21. If a man pays 35 cents for 5 pounds of nails , how much are the nails a pound ? 22 ...
Άλλες εκδόσεις - Προβολή όλων
Mental Arithmetic, Upon the Inductive Plan: With Easy Exercises for the ... Benjamin Greenleaf Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Mental Arithmetic, Upon the Inductive Plan: With Easy Exercises for the ... Benjamin Greenleaf Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 12 days 12 dollars 20 days 20 per cent 50 cents 9 cents 9 dollars acres amount of $200 barrel of flour bought boys bushel cost bushels of corn bushels of wheat cents a dozen cents a pound cents a quart cents a yard cents apiece cistern contained cords of wood cows decimal decimal fraction dimes dollar a bushel dollars a yard earn eight equal factors fifths fourths fraction furlongs gain $6 gallons gave Harry Hubbard hogshead hundred hundred-weight improper fraction interest of $100 John less LESSON lowest terms MENTAL ARITHMETIC miles an hour molasses months and 20 Multiply NOTE oranges ounces paid pecks pence pennyweights pints pounds of butter pounds of sugar present worth quire rate per cent receive Reduce remainder sell sevenths sheep shillings sixths subtract tens third tons of hay weeks whole number yards of broadcloth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 55 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 115 - ... miles an hour, how far apart will they be at the end of 1 hour ? At the end of 2 hours ? 4 hours ? 10 hours ? Why ? 4.
Σελίδα 100 - Multiplication is the process of taking one number as many times as there are units in another number.
Σελίδα 52 - 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 108 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 47 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 48 - 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 116 - A cistern has 4 pipes ; the first will fill it in 2 hours, the second will fill it in 3 hours, the third in 4 hours, and the fourth will empty it in 2 hours ; now, if the pipes are all open at the same time, how long •will it take to fill the cistern ? 10.
Σελίδα 57 - TABLE. 12 units make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units " 1 score. 24 sheets of paper " 1 quire. 20 quires " 1 ream. 56 pounds " 1 bushel of corn. 60 pounds " 1 bushel of wheat. 196 pounds " 1 barrel of flour. 200 pounds « { l bari;el, of beef, pork
Σελίδα 53 - TABLE. 1728 cubic inches (cu. in.) make 1 cubic foot, ...... cu. ft. 27 cubic feet