# Introduction to The National Arithmetic, on the Inductive System: Combining the Analytic and Synthetic Methods ...

R. S. Davis, and Gould, Kendall, & Lincoln, 1845 - Arithmetic - 196 pages

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### Contents

 Addition e e e e 6 Division e e 36 Compound Addition e 57 Bills º e 76 Addition of Vulgar Fractions 94 Decimal Fractions 108
 Simple Interest e e 126 Proportion e 143 Extraction of the Cube Root 156 APPENDIX Cancelling Method 173 SUPPLEMENT 188

### Popular passages

Page 135 - ... 8 months ; what is the equated time for the payment of the whole ? Ans.
Page 31 - 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.
Page 100 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Page 157 - Subtract the subtrahend, from the dividend and to the remainder bring down the next period for a new dividend, with which proceed as befor,e, and so on, till the whole is completed. NOTE. — The same rule must be observed for continuing the operation, and pointing for decimals, as in the square root.
Page 126 - Compute the interest on the principal sum, from the time when the interest commenced to the first time when a payment was made, which exceeds either alone or in conjunction with the preceding...
Page 89 - To find the value of a fraction in the known parts of the integer, as of coin, weight, measure, fyc.
Page 41 - 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.
Page 148 - Multiply each term in the multiplicand, beginning at the lowest, by the feet of the multiplier, and write each result under its respective term, observing to carry a unit for every 12 from each denomination to its next superior.
Page 156 - CUBE is any number multiplied by its square. To extract the cube root, is to find a number which, being multiplied into its square, shall produce the given number. RULE.
Page 7 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...