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
... 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 are 1 ten and 8 units ; the 8 is written under the column of units , and the 1 ( ten ) is car- ried to ...
... 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 are 1 ten and 8 units ; the 8 is written under the column of units , and the 1 ( ten ) is car- ried to ...
Σελίδα 17
... OPERATIONS . 1. James has three dollars , and John has two dollars ; how many has James more than John ? 2. Thomas had five oranges , he gives two to John ; how many has he left ? 3. Peter had six marbles , he gives two to Samuel ; how ...
... OPERATIONS . 1. James has three dollars , and John has two dollars ; how many has James more than John ? 2. Thomas had five oranges , he gives two to John ; how many has he left ? 3. Peter had six marbles , he gives two to Samuel ; how ...
Σελίδα 19
... OPERATION . From 624 Take 342 282 In this question , we take the 2 units from 4 units and 2 units remain , which we write down under units , as the first figure in the answer . In attempting to take the 4 tens , we find a difficulty ...
... OPERATION . From 624 Take 342 282 In this question , we take the 2 units from 4 units and 2 units remain , which we write down under units , as the first figure in the answer . In attempting to take the 4 tens , we find a difficulty ...
Σελίδα 22
... | 414 | 437 460 483 506 529 | 552 24 48 72 961120 | 144 | 168 | 192 | 216 240 264 288 312 336 360 384 408 432 456 480 504 , 528 552 576 MENTAL OPERATIONS . 1. What cost three bushels of wheat 22 [ SECT . 4 MULTIPLICATION .
... | 414 | 437 460 483 506 529 | 552 24 48 72 961120 | 144 | 168 | 192 | 216 240 264 288 312 336 360 384 408 432 456 480 504 , 528 552 576 MENTAL OPERATIONS . 1. What cost three bushels of wheat 22 [ SECT . 4 MULTIPLICATION .
Σελίδα 23
... OPERATIONS . 1. What cost three bushels of wheat at three dollars per bushel ? 2. What cost 5 barrels of flour at 6 dollars per barrel ? 3. What cost 6 bushels of beans at 2 dollars per bushel ? 4. What cost 5 quarts of cherries at 7 ...
... OPERATIONS . 1. What cost three bushels of wheat at three dollars per bushel ? 2. What cost 5 barrels of flour at 6 dollars per barrel ? 3. What cost 6 bushels of beans at 2 dollars per bushel ? 4. What cost 5 quarts of cherries at 7 ...
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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.