Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by Numbers are Analytically Explained and Synthetically Applied : for the Use of Schools and Academies in the United StatesJ. & J. W. Prentiss, 1840 - 264 σελίδες |
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Σελίδα 11
... Answer , 289 dollars . Add as before . The units will be 9 , the tens 8 , and the hundreds 2 ; that is , 210 + 70 + 9 = 289 . After the same manner are performed the following ex- amples : 15. A man had 15 sheep in one pasture , 20 in ...
... Answer , 289 dollars . Add as before . The units will be 9 , the tens 8 , and the hundreds 2 ; that is , 210 + 70 + 9 = 289 . After the same manner are performed the following ex- amples : 15. A man had 15 sheep in one pasture , 20 in ...
Σελίδα 15
... Answer , 289 dollars . Add as before . The units will be 9 , the tens 8 , and the hundreds 2 ; that is , 210+ 70 + 9 = 289 . After the same manner are performed the following ex- amples : 15. A man had 15 sheep in one pasture , 20 in ...
... Answer , 289 dollars . Add as before . The units will be 9 , the tens 8 , and the hundreds 2 ; that is , 210+ 70 + 9 = 289 . After the same manner are performed the following ex- amples : 15. A man had 15 sheep in one pasture , 20 in ...
Σελίδα 16
... answer . PROOF . We may reverse the order , and , beginning at the top , add the figures downward . If the two results are alike , the work is supposed to be right . From the examples and illustrations now given , we de- rive the ...
... answer . PROOF . We may reverse the order , and , beginning at the top , add the figures downward . If the two results are alike , the work is supposed to be right . From the examples and illustrations now given , we de- rive the ...
Σελίδα 24
... answer called ? 5. What is the sign of subtraction ? 6. What is the rule ? 7. What is understood by borrowing ten ? 8. Of what is subtraction the reverse ? 9. How is subtraction proved ? 10. How is addition proved by sub- traction ...
... answer called ? 5. What is the sign of subtraction ? 6. What is the rule ? 7. What is understood by borrowing ten ? 8. Of what is subtraction the reverse ? 9. How is subtraction proved ? 10. How is addition proved by sub- traction ...
Σελίδα 27
... answer is called the product . 11. There is an orchard in which there are 5 rows of trees , and 27 trees in each row ; how many trees in the orchard ? In the first row , 27 trees . second 27 ....... ....... .... .... 27 third fourth 27 ...
... answer is called the product . 11. There is an orchard in which there are 5 rows of trees , and 27 trees in each row ; how many trees in the orchard ? In the first row , 27 trees . second 27 ....... ....... .... .... 27 third fourth 27 ...
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12 dollars acres amount annexed annuity answer apples Arithmetic arithmetical series avoirdupois bought bushels ciphers compound interest compound numbers contained cows cube root cubic currency decimal fractions denominator diameter divided dividend division divisor dollars equal EXAMPLES FOR PRACTICE factors farthings federal money foot foregoing examples gain gallons given number greatest common divisor Hence hogshead horse hundred hundredths improper fraction inches least common multiple left hand length less number measure miles millions mills minuend minutes mixed number months multiplicand multiply Note number of terms OPERATION oranges paid pence pints pounds present worth proportion pupil quantity quarts quotient quotient figure ratio receive Reduce remainder right hand figure rule shillings side simple numbers sold solid feet square root subtraction tens are called thousand thousandths vulgar fractions weight whole number write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 236 - A and B have the same income ; A saves ^ of his ; but B, by spending $ 30 per annum more than A, at the end • of 8 years finds himself $ 40 in debt ; what is their income, and what does each spend per annum ? • Ans.
Σελίδα 71 - The first seven letters of the alphabet, A, B, C, D, E, F, G, are used to...
Σελίδα 102 - Multiply together the numerators for a new numerator, and the denominators for a new denominator.
Σελίδα 2 - States entitled an act for the encouragement of learning hy securing the copies of maps, charts and books to the author., and proprietors of such copies during the times therein mentioned, and also to an act entitled an act supplementary to an act, entitled an act for the encouragement of learning by securing the copies of maps, charts and books to the authors and proprietors of such copies during the times therein mentioned and extending the benefits thereof to the arts of designing, engraving and...
Σελίδα 17 - Multiplication, in which the number to be repeated is called the multiplicand, and the number which shows how many times the multiplicand is to be repeated is called the multiplier. The multiplicand and multiplier, when spoken of collectively, are called the factors, (producers,) and the answer is called the product.
Σελίδα 95 - Divide the greater number by the less, and that divisor by the remainder, and so on, always dividing the last divisor by the last remainder, till nothing remain.
Σελίδα 209 - 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 236 - A man was hired 50 days on these conditions. — that, for every day he worked, he should receive $ '75, and, for every day he was idle, he should forfeit $ '25 ; at the expiration of the time, he received $ 27'50 ; how many days did he work...
Σελίδα 226 - ... years, and work as before, and so for any other part of a year. ** QUESTIONS. 1. What is a geometrical progression, or series ? 2. What is the ratio ? 3. When the first term, the ratio, and the number of terms, are given, how do you find the last term 1 4.
Σελίδα 248 - EF or his certain attorney, his executors, administrators or assigns, to which payment, well and truly to be made, I bind myself, my heirs, executors and administrators, firmly by these presents ; Sealed with my seal.