Introduction to The National Arithmetic: On the Inductive System : Combining the Analytic and Synthetic Methods with the Cancelling System in which the Principles of Arithmetic are Explained and Illustrated in a Familiar Manner : Designed for Common SchoolsRobert S. Davis, and Gould, Kendall, & Lincoln, 1847 - 196 σελίδες |
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Σελίδα 14
... acres , the second 764 acres , and the third 918 acres ; . how many acres are there in the three lots ? OPERATION . Acres . 246 764 918 In this example , the units are first added , and their sum is found to be 18 ; in 18 units , there ...
... acres , the second 764 acres , and the third 918 acres ; . how many acres are there in the three lots ? OPERATION . Acres . 246 764 918 In this example , the units are first added , and their sum is found to be 18 ; in 18 units , there ...
Σελίδα 20
... 13 . Seconds . 555555 Take 19999 190899 177777 177777 14 . 15 . Rods . From 100200300400500 Take 90807060504030 Acres . 1000000000000 999999999999 16. From 1728 dollars , I paid 961 dollars ; 20 [ SECT . 3 . SUBTRACTION .
... 13 . Seconds . 555555 Take 19999 190899 177777 177777 14 . 15 . Rods . From 100200300400500 Take 90807060504030 Acres . 1000000000000 999999999999 16. From 1728 dollars , I paid 961 dollars ; 20 [ SECT . 3 . SUBTRACTION .
Σελίδα 21
... acres of land , and he gave to his oldest brother 2 , 196 acres , and his uncle Rollins 1,981 acres ; how much has he left ? Ans . 2,588 acres . Section 4 . MULTIPLICATION . TABLE OF PYTHAGORAS . 11 SECT . 3. ] 21 SUBTRACTION . Subtraction.
... acres of land , and he gave to his oldest brother 2 , 196 acres , and his uncle Rollins 1,981 acres ; how much has he left ? Ans . 2,588 acres . Section 4 . MULTIPLICATION . TABLE OF PYTHAGORAS . 11 SECT . 3. ] 21 SUBTRACTION . Subtraction.
Σελίδα 23
... acres of land at 10 dollars per acre ? 7. If a pint of currants cost 4 cents , what cost 9 quarts ? 8. If , in 1 ... acres ? In 3 acres ? In 4 acres ? In 5 acres ? In 6 acres ? In 9 acres ? 17. A good pair of boots is worth 5 dollars ...
... acres of land at 10 dollars per acre ? 7. If a pint of currants cost 4 cents , what cost 9 quarts ? 8. If , in 1 ... acres ? In 3 acres ? In 4 acres ? In 5 acres ? In 6 acres ? In 9 acres ? 17. A good pair of boots is worth 5 dollars ...
Σελίδα 26
... cost 47 hogsheads of molasses at 13 dollars per hogshead ? 32. What cost 97 oxen at 29 dollars each ? Ans . 611 dollars . Ans . 2813 dollars . 33. Sold a farm containing 367 acres , what was 26 [ SECT . 4 MULTIPLICATION .
... cost 47 hogsheads of molasses at 13 dollars per hogshead ? 32. What cost 97 oxen at 29 dollars each ? Ans . 611 dollars . Ans . 2813 dollars . 33. Sold a farm containing 367 acres , what was 26 [ SECT . 4 MULTIPLICATION .
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Συχνά εμφανιζόμενοι όροι και φράσεις
Academy acres adapted amount Arithme barrels of flour BENJAMIN GREENLEAF Bought bushels CANCELLED cents per lb common denominator common schools compound contains cords of wood cost cube root decimal diameter Divide dividend divisor Duodecillions English equal examined EXERCISES farthings feet long feet wide figure Fisk's Greek following RULE gain gallons given number Grammar Greenleaf's Arithmetic Greenleaf's National Arithmetic Hence the following hogshead hundred dollars improper fractions improved stereotype edition Introduction John least common multiple less lowest terms Mental Arithmetic miles Minuend mixed number molasses months Multiply NOTE OPERATION ounces paid payment pence pounds Principal pupil quantity quarts quotient Reduce remainder Required the interest School Committee Section Septillions seven hundred shillings simple fraction sold square feet square rods square root subtract subtrahend teachers thousand thousandths tion tons TROY WEIGHT units VULGAR FRACTIONS whole number write yards of cloth York
Δημοφιλή αποσπάσματα
Σελίδα 153 - ... hand of the, given number, (after the manner of a quotient in division,) for the first figure of the root, and the square...
Σελίδα 31 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 126 - COMPUTE the interest on the principal sum from the time when the interest commenced to the first time when a payment was made, which exceeds either alone or in conjunction with the preceding payments (if any) the interest at that time due : add that interest to the principal, and from...
Σελίδα 135 - ... in 12 months ; what is the equated time for the payment of the whole sum ? Ans.
Σελίδα 33 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator.
Σελίδα 156 - CUBE is any number multiplied by its square. To extract the cube root, is to find a number which, being multiplied into its square, shall produce the given number. RULE.
Σελίδα 7 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Σελίδα 76 - Numerator shows how many of those parts are taken. 1. A proper fraction is one whose numerator is less than the denominator , as f . 2.
Σελίδα 104 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Σελίδα 41 - CIRCULAR MOTION. 60 Seconds .... make 1 Minute, . . . marked '. 60 Minutes. ..." 1 Degree, ..." °. 30 Degrees . . . . " 1 Sign, ..." s. 12 Signs, or 360 Degrees, the whole great Circle of the Zodiac.