Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by Numbers are Analytically Explained, and Synthetically Applied; Thus Combining the Inductive and Synthetic Mode of Instruction. Designed for the Use of Schools and Academies in the United StatesJ. Prentiss, 1828 - 264 σελίδες |
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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 third .... .... 27 fourth 27 fifth 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 third .... .... 27 fourth 27 fifth 27 ...
Σελίδα 34
... answer . 2. The number of distinct buildings in New England , appropriated to the spinning , weaving , and printing of cot- ton goods , was estimated , in 1826 , at 400 , running , on an average , 700 spindles each ; what was the whole ...
... answer . 2. The number of distinct buildings in New England , appropriated to the spinning , weaving , and printing of cot- ton goods , was estimated , in 1826 , at 400 , running , on an average , 700 spindles each ; what was the whole ...
Σελίδα 35
... answer called ? 5. Taken collectively , what are the multiplicand and multiplier called ? 6. What is the sign of multiplication ? 7. What does it show ? 8. In what order must the given number be placed for multiplication ? 9. How do you ...
... answer called ? 5. Taken collectively , what are the multiplicand and multiplier called ? 6. What is the sign of multiplication ? 7. What does it show ? 8. In what order must the given number be placed for multiplication ? 9. How do you ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexing answer apples barrel of flour bought bushels called ciphers cloth cost common denominator compound interest compound numbers contained cord feet cubic currency decimal fractions diameter difference divided dividend division dollars Dominical letter equal evident EXAMPLES FOR PRACTICE factors farthings federal money foot foregoing examples gain gallons greatest common divisor Hence hogshead hundred hundredths improper fraction integers least common least common multiple length lowest terms measure merator miles mills minuend minutes mixed number months multi multiplicand multiply Note number of terms OPERATION oranges ounce pence pints present worth pupil quantity quarts quotient rate per cent ratio Reduce remainder repetend right hand figure rule shillings simple numbers sold square rods square root subtraction sugar tens thousandths tion TROY WEIGHT units vulgar fractions weight whole number write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 81 - The first seven letters of the alphabet, A, B, C, D, E, F, G, are used to...
Σελίδα 102 - To reduce a mixed number to an improper fraction, RULE. Multiply the whole number by the denominator of the fraction ; to the product add the numerator, and write the result over the denominator.
Σελίδα 7 - ... four hundred five hundred six hundred seven hundred eight hundred...
Σελίδα 222 - If the first term be 50, the last term 107, and the number of terms 20, what is the sum of the series ? Ans. $ 1570.
Σελίδα 208 - Subtract the square number from the left hand period, and to the remainder bring down the next period for a dividend. III. Double the root already found for a divisor ; seek how many times the divisor is contained in the dividend...
Σελίδα 257 - W. X., his executors, administrators or assigns ; for which payment, well and truly to be made, I bind myself, my heirs, executors and administrators, firmly by these presents.
Σελίδα 221 - Hence, to find the common difference, — Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 2 - BBOWN, of the said district, hath deposited in this office the title of a book, the right whereof he claims as author, in the words following, to wit : " Sertorius : or, the Roman Patriot.
Σελίδα 27 - The number thus added to itself, or the number to be multiplied, is called the multiplicand. The number which shows how many times the multiplicand is to be taken, or the number by which we multiply, is called the multiplier.
Σελίδα 7 - Decedents," and to repeal said original sections, -and to repeal sections one (1), two (2), three (3), four (4), five (5), six (6), seven...