Introduction to the National Arithmetic on the Inductive System: Combining the Analytic and Synthetic MethodsR.S. Davis & Company, 1871 - 330 páginas |
Dentro del libro
Resultados 1-5 de 20
Página 18
... Proof.- Begin at the top and add the columns downward in the same manner as they were added upward , and if the two sums agree the work is presumed to be right . By adding downward , the order of the figures is inverted ; and ...
... Proof.- Begin at the top and add the columns downward in the same manner as they were added upward , and if the two sums agree the work is presumed to be right . By adding downward , the order of the figures is inverted ; and ...
Página 20
... Proof.- Separate the numbers to be added , if there are more than two , into two parts , by a horizontal line . Add ... proof depends on the principle , That the sum of all the parts of any number is equal to its whole . EXAMPLES FOR ...
... Proof.- Separate the numbers to be added , if there are more than two , into two parts , by a horizontal line . Add ... proof depends on the principle , That the sum of all the parts of any number is equal to its whole . EXAMPLES FOR ...
Página 28
... PROOF . OPERATION . PROOF . Minuend 547 547 986 986 Subtrahend 2 3 5 235 763 763 Remainder 312 312 223 223 Min . 5 4 7 Min . 986 4 . 5 . 6 . 7 . From 684 735 864 948 Take 462 523 651 746 8. A farmer paid 539 dollars for a span of fine ...
... PROOF . OPERATION . PROOF . Minuend 547 547 986 986 Subtrahend 2 3 5 235 763 763 Remainder 312 312 223 223 Min . 5 4 7 Min . 986 4 . 5 . 6 . 7 . From 684 735 864 948 Take 462 523 651 746 8. A farmer paid 539 dollars for a span of fine ...
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.
Página 30
... PROOF . OPERATION . PROOF . Minuend 376 376 531 531 Subtrahend 167 167 389 389 Remainder 209 209 142 142 Sub . 167 Sub . 389 4 . Tons . From 978 5 . 6 . 7 . Gallons . 67158 Take 199 143 39 Pecks . 147 11 9197 Ans . 779 52819 5514 Feet ...
... PROOF . OPERATION . PROOF . Minuend 376 376 531 531 Subtrahend 167 167 389 389 Remainder 209 209 142 142 Sub . 167 Sub . 389 4 . Tons . From 978 5 . 6 . 7 . Gallons . 67158 Take 199 143 39 Pecks . 147 11 9197 Ans . 779 52819 5514 Feet ...
Otras ediciones - Ver todas
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.