Introduction to The National Arithmetic, on the Inductive System: Combining the Analytic and Synthetic Methods with the Cancelling System; in which the Principles of Arithmetic are Explained and Illustrated in a Familiar Manner. Designed for Common SchoolsR. S. Davis, and Gould, Kendall, & Lincoln, 1860 - 184 σελίδες |
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Σελίδα 20
... Rods . Inches . Feet . 11 47 127 678 789 1769 23 97 86 co ∞O LO ∞O co 87 396 971 478 7895 58 83 787 147 719 7563 456 716 937 8765 217 275 1766 2512 2923 25992 QUESTIONS . J Art 22. What is the general rule for addition ? Art . 23 ...
... Rods . Inches . Feet . 11 47 127 678 789 1769 23 97 86 co ∞O LO ∞O co 87 396 971 478 7895 58 83 787 147 719 7563 456 716 937 8765 217 275 1766 2512 2923 25992 QUESTIONS . J Art 22. What is the general rule for addition ? Art . 23 ...
Σελίδα 30
... Rods . From 100 200 300 400 500 Take 9 08 07 06 05 04 03 0 Feet . 100000 90909 9091 11 . Seconds . 5 5 5 5 5 5 177777 13 . Acres . 1 0 0 0 0 0 0 0 0 0 0 0 0 9999999 9 9 9 9 9 14. From 671111 take 199999 . 15. From 1789100 take 808088 ...
... Rods . From 100 200 300 400 500 Take 9 08 07 06 05 04 03 0 Feet . 100000 90909 9091 11 . Seconds . 5 5 5 5 5 5 177777 13 . Acres . 1 0 0 0 0 0 0 0 0 0 0 0 0 9999999 9 9 9 9 9 14. From 671111 take 199999 . 15. From 1789100 take 808088 ...
Σελίδα 61
... rods . I wish to divide this distance into spaces of 5 rods each . Required the number of spaces . § VII . CONTRACTIONS IN MULTIPLICATION AND DIVISION . * CONTRACTIONS IN MULTIPLICATION . ART . 61. To multiply by 25 . Ex . 1. Multiply ...
... rods . I wish to divide this distance into spaces of 5 rods each . Required the number of spaces . § VII . CONTRACTIONS IN MULTIPLICATION AND DIVISION . * CONTRACTIONS IN MULTIPLICATION . ART . 61. To multiply by 25 . Ex . 1. Multiply ...
Σελίδα 67
... rods ; how many rods in a farm containing 769 acres ? Ans . 123040 rods 31. A gentleman bought a house for three thousand forty- seven dollars , and a carriage and span of horses for five hundred seven dollars . He paid at one time two ...
... rods ; how many rods in a farm containing 769 acres ? Ans . 123040 rods 31. A gentleman bought a house for three thousand forty- seven dollars , and a carriage and span of horses for five hundred seven dollars . He paid at one time two ...
Σελίδα 90
... Rod , or Pole , 40 Rods 8 Furlongs , or 320 Rods , “ 3 Miles 691 Miles ( nearly ) 6 : 1 Furlong , 1 Mile , 66 1 League , 66 1 Degree , 360 Degrees 66 1 Circle of the Earth . rd . fur m lea deg . or o . ft . in . 1 12 yd . 1 3 36 rd . 1 ...
... Rod , or Pole , 40 Rods 8 Furlongs , or 320 Rods , “ 3 Miles 691 Miles ( nearly ) 6 : 1 Furlong , 1 Mile , 66 1 League , 66 1 Degree , 360 Degrees 66 1 Circle of the Earth . rd . fur m lea deg . or o . ft . in . 1 12 yd . 1 3 36 rd . 1 ...
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annexed barrels of flour bill Bought called ciphers circumference column common denominator common difference common fraction composite number compound interest compound numbers containing cords cost cube root cubic feet currency decimal diameter discount Divide the product dividend division dollars equal EXAMPLES FOR PRACTICE farthings figure find the interest frustum gain gallons Give the reason given number given sum greatest common divisor Hence hogshead hundred improper fraction inches interest of $1 least common multiple leaves less miles minuend mixed number molasses months multiplicand Multiply NOTE number of terms obtain OPERATION paid payment pence present worth prime factors prime number principal purchase quantity quarts QUESTIONS quotient rate per cent ratio received Reduce remainder rule for finding shillings side simple numbers sold solid square feet square root subtract subtrahend tens thousand thousandths tons Troy Weight United States money whole number write yards
Δημοφιλή αποσπάσματα
Σελίδα 145 - RULE. — Multiply all the numerators together for a new numerator, and all the denominators for a new denominator.
Σελίδα 158 - RULE. — Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 277 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Σελίδα 209 - But if any payments be made before one year's interest hath accrued, then compute the interest on the principal sum due on the obligation for one year,* add it to the principal, and compute the interest on the sum paid from the time it was paid up to the end of the year ; add it to the sum paid, and deduct that sum from the principal and interest added together.
Σελίδα 285 - SPHERE is a solid bounded by one continued convex surface, every part of which is equally distant from a point within, called the centre.
Σελίδα 17 - Addition is the process of finding the sum of two or more numbers.
Σελίδα 284 - Subtract the subtrahend from the dividend, and to the remainder bring down the next period for a new dividend, with which proceed as before ; and so on, till the whole is finished.
Σελίδα 187 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 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...
Σελίδα 297 - If the first term is 18, the ratio 1.06, and the number of terms 4, what is the sum of the series ? Ans.