The Speedy Calculator: Being a System of Arithmeticauthor, 1850 - 324 σελίδες |
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Σελίδα 7
... less 4 leaves 8 . = = The sign signifies equal , as 12 inches 1 foot ; that is , 12 inches are equal to one foot . The sign signifies multiplication , as 6 × 8 = 48 ; that is , 6 multiplied by 8 is equal to 48 . The sign signifies ...
... less 4 leaves 8 . = = The sign signifies equal , as 12 inches 1 foot ; that is , 12 inches are equal to one foot . The sign signifies multiplication , as 6 × 8 = 48 ; that is , 6 multiplied by 8 is equal to 48 . The sign signifies ...
Σελίδα 18
... less 6 are how many 3. 18 less 7 are how many ? 4. 21 less 9 are how many ? 5. 20 less 8 are how many ? 6. 6 18 SUBTRACTION .
... less 6 are how many 3. 18 less 7 are how many ? 4. 21 less 9 are how many ? 5. 20 less 8 are how many ? 6. 6 18 SUBTRACTION .
Σελίδα 19
... less 5 are how many ? 7. 12 and 8 and 11 less 9 are how many ? 8. 27 and 8 and 5 less 12 are how many ? 9. 6 and 9 and 8 and 4 and 12 less 14 are how many ? 10. 24 + 6 + 13 + 7 less 20 are how many ? 11. 14 + 6 + 12 + 9 + 7 less 13 are ...
... less 5 are how many ? 7. 12 and 8 and 11 less 9 are how many ? 8. 27 and 8 and 5 less 12 are how many ? 9. 6 and 9 and 8 and 4 and 12 less 14 are how many ? 10. 24 + 6 + 13 + 7 less 20 are how many ? 11. 14 + 6 + 12 + 9 + 7 less 13 are ...
Σελίδα 22
Benjamin Naylor. decrease ; the first makes greater and the other makes less . Again , suppose there are a certain number of books lying on a table , and you put 14 more on , and then take off 18 , and on counting the remainder you find ...
Benjamin Naylor. decrease ; the first makes greater and the other makes less . Again , suppose there are a certain number of books lying on a table , and you put 14 more on , and then take off 18 , and on counting the remainder you find ...
Σελίδα 30
... less product from the greater . Ans . 173 . 32. A man who had $ 156 , bought 14 barrels of flour at $ 6 a barrel , 4 cords of wood at $ 4 , a cord , and 9 yards of cloth at $ 3 a yard ; how much money had he left ? Ans . $ 29 . DIVISION ...
... less product from the greater . Ans . 173 . 32. A man who had $ 156 , bought 14 barrels of flour at $ 6 a barrel , 4 cords of wood at $ 4 , a cord , and 9 yards of cloth at $ 3 a yard ; how much money had he left ? Ans . $ 29 . DIVISION ...
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12 cents 14 pounds 60 cents acres amount apples AVOIRDUPOIS barrels of flour bushels of wheat cents a bushel cents a gallon cents a pound cents a yard ciphers cloth cost column common difference contain cows cube root decimal denominator Divide dividend divisor drams DRY MEASURE ells equal feet 6 inches feet long furlongs gain gallons given number hence hogsheads hundred improper fraction inches wide interest learner least common denominator least common multiple left-hand less mean proportional measure merchant bought miles mixed number muslin nails number of terms ounces paid pecks pence pennyweights piece pint pound sterling quarters quarts question quotient ratio remainder right-hand figures rods roods sell sheep shillings sold square root Subtract sugar tens figure tons TROY WEIGHT units figure weight whole number yards cost yards of cloth