Adam's New Arithmetic: Arithmetic, in which the Principles of Operating by Numbers are Analytically Explained, and Synthetically Applied...J. Prentiss, 1837 - 262 σελίδες |
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Σελίδα 13
... equal to the number after it . Thus , 5 + 3 8 is read 5 and 3 are 8 ; or , 5 plus ( that is , more ) 3 is equal to 8 . www In this manner let the pupil be instructed to commit the following ADDITION TABLE . 2 + 0 = 2 3 + 0 = 3 4 + 0 = 4 ...
... equal to the number after it . Thus , 5 + 3 8 is read 5 and 3 are 8 ; or , 5 plus ( that is , more ) 3 is equal to 8 . www In this manner let the pupil be instructed to commit the following ADDITION TABLE . 2 + 0 = 2 3 + 0 = 3 4 + 0 = 4 ...
Σελίδα 23
... equal to the minuend . To prove addition , we may subtract , successively , from the amount , the several numbers which were added to pro- duce it , and , if the work is right , there will be no re- mainder . Thus 7 + 8 + 6 = 21 ; proof ...
... equal to the minuend . To prove addition , we may subtract , successively , from the amount , the several numbers which were added to pro- duce it , and , if the work is right , there will be no re- mainder . Thus 7 + 8 + 6 = 21 ; proof ...
Σελίδα 27
... equal to the amount of five 27's added together . In adding , we find that 7 taken five times amounts to 35. We write down the five units , and reserve the 3 tens ; the amount of 2 taken five times is 10 , and the 3 , which we reserved ...
... equal to the amount of five 27's added together . In adding , we find that 7 taken five times amounts to 35. We write down the five units , and reserve the 3 tens ; the amount of 2 taken five times is 10 , and the 3 , which we reserved ...
Σελίδα 28
... equal to 12 , or 4 times 3 are 12 . = Note . Before any progress can be made in this rule , the following table must be committed perfectly to memory . MULTIPLICATION TABLE . 2 X 2 times 0 are 1 28 MULTIPLICATION OF SIMPLE NUMBERS . T 9 ...
... equal to 12 , or 4 times 3 are 12 . = Note . Before any progress can be made in this rule , the following table must be committed perfectly to memory . MULTIPLICATION TABLE . 2 X 2 times 0 are 1 28 MULTIPLICATION OF SIMPLE NUMBERS . T 9 ...
Σελίδα 32
... equal to 5 × 3 yards . The cost of 5 yards would be 5 × 4 = 20 dollars ; and because 15 yards contain 3 times 5 yards , so the cost of 15 yards will evidently be 3 times the cost of 5 yards , that is , 20 dollars X 360 dollars . Ans ...
... equal to 5 × 3 yards . The cost of 5 yards would be 5 × 4 = 20 dollars ; and because 15 yards contain 3 times 5 yards , so the cost of 15 yards will evidently be 3 times the cost of 5 yards , that is , 20 dollars X 360 dollars . Ans ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexed annuity answer apples Arithmetic arithmetical series avoirdupois bushels called ciphers compound interest compound numbers contained cord feet cows cube root cubic currency decimal fractions denominator diameter divided dividend division divisor dollars equal EXAMPLES FOR PRACTICE factors farthings federal money foot gain gallons given number greatest common divisor Hence hogshead horse hundred hundredths improper fraction inches least common multiple length less number measure miles mills minuend minutes mixed number months multi multiplicand multiply Note number of terms OPERATION oranges ounce paid payment pence pints pounds present worth principal proportion pupil quantity quarts quotient quotient figure rate per cent ratio receive Reduce remainder right hand figure rule shillings side simple numbers sold solid feet square root subtraction tens thousandths 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 258 - 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.
Σελίδα 219 - 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 114 - Multiply together the numerators for a new numerator, and the denominators for a new denominator.
Σελίδα 258 - CD, his heirs, executors, or administrators, do and shall well and truly pay, or cause to be paid, unto the...
Σελίδα 128 - How does it appear, that in multiplying both terms of the fraction by the same number the value of the fraction is not altered ? 24.
Σελίδα 103 - To reduce an improper fraction to a whole, or mixed number. Example. — Reduce 'T'J to a whole, or mixed number. Rule. — Divide the numerator by the denominator...
Σελίδα 107 - 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 177 - RULE.* — Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the true time required.
Σελίδα 120 - To reduce fractions of different denominators to equivalent fractions, having a common denominator, — RULE : Multiply...