Introduction to the National Arithmetic on the Inductive System: Combining the Analytic and Synthetic MethodsR.S. Davis & Company, 1871 - 330 páginas |
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Página 3
... reasons for the methods of solution adopted are rendered intelligible to the pupil ; no knowledge of a principle be- ing required , that has not been previously illustrated and explained . In preparation of the rules , definitions , and ...
... reasons for the methods of solution adopted are rendered intelligible to the pupil ; no knowledge of a principle be- ing required , that has not been previously illustrated and explained . In preparation of the rules , definitions , and ...
Página 18
... must the sum of each column be placed ? What is the whole sum called ? -20 . How is addition proved ? The reason for this method of proof ? Is this method in common use ? EXAMPLES FOR PRACTICE . 2 . 3 . 4 . 18 ADDITION .
... must the sum of each column be placed ? What is the whole sum called ? -20 . How is addition proved ? The reason for this method of proof ? Is this method in common use ? EXAMPLES FOR PRACTICE . 2 . 3 . 4 . 18 ADDITION .
Página 20
... 3 86 83 4 5 6 716 937 8765 217 275 1766 2512 2923 25992 22. What is the general rule for addition ? of proving addition ? The reason of this method of proof ? ― 23. What is the second method 10 . 11 . 12 . 13 . 14 . 20 ADDITION .
... 3 86 83 4 5 6 716 937 8765 217 275 1766 2512 2923 25992 22. What is the general rule for addition ? of proving addition ? The reason of this method of proof ? ― 23. What is the second method 10 . 11 . 12 . 13 . 14 . 20 ADDITION .
Página 28
... Where do you write the difference ? - 29. What is the first method of proving subtraction ? The reason for this proof , or on what principle does it depend ? 10. A gentleman gave his son 3692 dollars , and 28 SUBTRACTION .
... Where do you write the difference ? - 29. What is the first method of proving subtraction ? The reason for this proof , or on what principle does it depend ? 10. A gentleman gave his son 3692 dollars , and 28 SUBTRACTION .
Página 29
... reason for this addition to the minuend and subtrahend ? How does the 1 added to the subtrahend equal the 10 added to the minuend ? -31 . The rule for subtraction ? 32. Second Method of Proof . - Subtract the remainder 3 * SUBTRACTION . 29.
... reason for this addition to the minuend and subtrahend ? How does the 1 added to the subtrahend equal the 10 added to the minuend ? -31 . The rule for subtraction ? 32. Second Method of Proof . - Subtract the remainder 3 * SUBTRACTION . 29.
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Introduction to the National Arithmetic: On the inductive System, combining ... Benjamin Greenleaf Vista previa limitada - 2021 |
Términos y frases comunes
2far 66 1 bushel acres of land added amount annex barrels of flour bill Bought cancel ciphers circumference column common difference composite number compound numbers containing cost cubic feet decimal denominate numbers denoting diameter discount Divide the product dividend division dollars per acre Dry Measure equal exactly divide EXAMPLES FOR PRACTICE farthings gain gallons given number grains greatest common divisor hogshead improper fraction least common denominator least common multiple less MEASURE miles mills minuend mixed number molasses months multiplicand Multiply NOTE number of terms obtain ounces paid payment pence prime factors prime number purchase quantity quarts quotient rate per cent ratio received Reduce rule for finding SECOND OPERATION shillings simple fraction simple numbers sold square feet square rods square root subtract subtrahend tens thousand tons Troy Troy Weight United States money whole number write yards ະ ະ ະ
Pasajes populares
Página 158 - Now, to obtain | of £, we simply multiply the numerators together for a new numerator, and the denominators together for a new denominator (Art.
Página 46 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Página 145 - RULE. — Multiply all the numerators together for a new numerator, and all the denominators for a new denominator.
Página 136 - The Greatest Common Divisor of two or more numbers is the greatest number that will divide each of them without a remainder. Thus 6 is the greatest common divisor of 12, 18, and 24.
Página 69 - The units or denominations of United States money increase from right to left, and decrease from left to right, in the same manner as do the units of the several orders in simple numbers ; and may, therefore, be added, subtracted, multiplied, and divided in like manner as simple numbers.
Página 283 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
Página 209 - Compute the interest to the time of the first payment ; if that be one year or more from the time the interest commenced, add it to the principal, and deduct the payment from the sum total. If there be after payments made, compute the interest on the balance due, to the next payment, and then deduct the payment as above ; and in like manner from one payment to another till ail the payments are absorbed; provided the time between one payment and another be one year or more.
Página 143 - Multiply the whole number by the denominator of the fraction, and to the product add the numerator, and place the sum over the given denominator. NOTE. — To reduce a whole number to a fraction of the same value, having a given denominator, we multiply the whole number by...
Página 275 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Página 189 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.