A Practical ArithmeticD. Appleton, 1869 - 336 σελίδες |
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Σελίδα 24
... carry the left - hand figure or figures to the next column , If the sum of a column is 64 , set down 4 and carry 6 ; if it is 93 , set down 3 and carry 9 ; if it is 127 , set down 7 and carry 12 , & c . EXAMPLE , Add 3658 , 4903 , 7006 ...
... carry the left - hand figure or figures to the next column , If the sum of a column is 64 , set down 4 and carry 6 ; if it is 93 , set down 3 and carry 9 ; if it is 127 , set down 7 and carry 12 , & c . EXAMPLE , Add 3658 , 4903 , 7006 ...
Σελίδα 25
... carry the left - hand figure or figures to the next column . 4. Prove by adding in the opposite direction . EXAMPLES FOR PRACTICE . 1. Add 123405 , 2354210 , 354 , 794327 , and 36547 . 2. Add 27562 , 345607 , 2461 , 4567801 , and 365 ...
... carry the left - hand figure or figures to the next column . 4. Prove by adding in the opposite direction . EXAMPLES FOR PRACTICE . 1. Add 123405 , 2354210 , 354 , 794327 , and 36547 . 2. Add 27562 , 345607 , 2461 , 4567801 , and 365 ...
Σελίδα 28
... carry 3. Three , five , nine , sixteen , & c . ( 1 ) ( 4 ) 1179582 28204681 76456789 5234567 2295344 17130579 76789123 6346789 3381437 96792468 13123456 2678912 4574296 85246835 63456789 7891235 5275011 74683579 55789123 1124567 6443322 ...
... carry 3. Three , five , nine , sixteen , & c . ( 1 ) ( 4 ) 1179582 28204681 76456789 5234567 2295344 17130579 76789123 6346789 3381437 96792468 13123456 2678912 4574296 85246835 63456789 7891235 5275011 74683579 55789123 1124567 6443322 ...
Σελίδα 29
... carried . Thus , in Example 9 , the sum of the first column is 108 - set down 8 , and carry 10 . ( 9 ) ( 10 ) ( 11 ) ( 12 ) 846750 683621 635643 802950 846750 562961 428744 395135 846750 963421 935613 801915 846759 137653 453824 717486 ...
... carried . Thus , in Example 9 , the sum of the first column is 108 - set down 8 , and carry 10 . ( 9 ) ( 10 ) ( 11 ) ( 12 ) 846750 683621 635643 802950 846750 562961 428744 395135 846750 963421 935613 801915 846759 137653 453824 717486 ...
Σελίδα 34
... two hundred thousand and two . 59. How is subtraction proved ? Why must the sum of the remainder and sub- trahend equal the minuend ? Prove the example in § 58 . 60. BORROWING AND CARRYING.- -The lower figure may be greater 34 SUBTRACTION .
... two hundred thousand and two . 59. How is subtraction proved ? Why must the sum of the remainder and sub- trahend equal the minuend ? Prove the example in § 58 . 60. BORROWING AND CARRYING.- -The lower figure may be greater 34 SUBTRACTION .
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Συχνά εμφανιζόμενοι όροι και φράσεις
30 days acres annex annuity balance barrels bill bought bushels called cents common fraction common multiple composite number compound interest contained cost cube cubic currency difference discount Divide dividend dollars duodecimals equal exactly divisible EXAMPLES FOR PRACTICE Explain Ex feet figure Find the amount find the interest gallons given example given number gold greatest common divisor Hence hundred hundredths improper fraction inches invested least common multiple leaves long tons miles million mills minuend mixed number months multiplicand multiply naughts number of days ounces paid payable payment pounds premium prime factors principal proceeds profit Prove quarts quotient ratio Recite the rule remainder rule for finding selling price sold subtract subtrahend tens thousand Troy Troy Weight units whole number worth yards
Δημοφιλή αποσπάσματα
Σελίδα 94 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 156 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 67 - Multiplying or dividing both Dividend and Divisor by the same number does not change the Quotient.
Σελίδα 267 - 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 equated time, or that required.
Σελίδα 233 - DISCOUNT. DISCOUNT is an allowance made for the payment of money before it is due. The present worth of a debt payable at...
Σελίδα 157 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 320 - To find the solidity of a CYLINDER. Multiply the area of the base by the altitude, and the product will be the solidity (Prop. II. Bk. X.). EXAMPLES. 1. What is the solidity of a cylinder...