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 29
... contain- ing 33 yards ; if he should cut from it 13 yards , what will the remainder be worth , at 4 dollars a yard ? 23. Bought 6 writing - books , at 8 cents apiece , and 5 more , at 7 cents apiece , and sold the whole for 93 cents ...
... contain- ing 33 yards ; if he should cut from it 13 yards , what will the remainder be worth , at 4 dollars a yard ? 23. Bought 6 writing - books , at 8 cents apiece , and 5 more , at 7 cents apiece , and sold the whole for 93 cents ...
Σελίδα 31
... contained times in 4 , which are 2 . 2. Harry had 6 chestnuts , which he gave in equal numbers to 2 of his brothers ; how many did each receive ? 3. Lucy divided 9 apples equally among her 3 sisters ; how many did she give to each of ...
... contained times in 4 , which are 2 . 2. Harry had 6 chestnuts , which he gave in equal numbers to 2 of his brothers ; how many did each receive ? 3. Lucy divided 9 apples equally among her 3 sisters ; how many did she give to each of ...
Σελίδα 34
... contained in 11 , which are 2 times and 3 over , or 2 times and 3 remainder . 6 ? 3 ? 4 ? 3. Twelve are how many times 2 ? 4. Thirteen are how many times 2 ? 4 ? 5 ? 7 ? 5. Fourteen are how many times 2 ? 6. Fifteen are how many times 3 ...
... contained in 11 , which are 2 times and 3 over , or 2 times and 3 remainder . 6 ? 3 ? 4 ? 3. Twelve are how many times 2 ? 4. Thirteen are how many times 2 ? 4 ? 5 ? 7 ? 5. Fourteen are how many times 2 ? 6. Fifteen are how many times 3 ...
Σελίδα 63
... contained 20 , which was 4 fifths of the whole number , and the whole number was 5 times as many as he had in the smallest brood ; how many had he , and how many were there in the smallest brood ? 14. A farmer had 42 sheep , and sold 5 ...
... contained 20 , which was 4 fifths of the whole number , and the whole number was 5 times as many as he had in the smallest brood ; how many had he , and how many were there in the smallest brood ? 14. A farmer had 42 sheep , and sold 5 ...
Σελίδα 82
... contained in § 8 times . 2. Susan distributed 4 pears among some school- mates , giving to each of a pear ; how many schoolmates were there ? 3. If you spend of a dollar a week , how long will $ 6 last you ? 4. How many times in 6 ? in ...
... contained in § 8 times . 2. Susan distributed 4 pears among some school- mates , giving to each of a pear ; how many schoolmates were there ? 3. If you spend of a dollar a week , how long will $ 6 last you ? 4. How many times in 6 ? in ...
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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