Applied Arithmetic: Book 3 (1920)J.B. Lippincott Company, 1920 - Arithmetic Three-book series is intended to cover the work in Arithmetic of the second, third, and fourth grades. The principles which have guided the authors may be grouped under three main heads: 1. Selection and organization of subject matter; 2. Derivation and application; and 3. Motivation.--From preface. |
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Applied Arithmetic: The Three Essentials, Volume 3 Nels Johann Lennes,Frances Jenkins No preview available - 2016 |
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60 days acre altitude angles approximation average bank base bill bonds bought bushels butter fat called calories cash cents coal common fraction computed cone cost cube root cubic foot cylinder denominator diameter discount divide dividend divisible divisor dollars draft equal equation equilateral triangle Example expenditures expenses factors feet wide figure Find the amount Find the area Find the interest Find the ratio Find the total Find the volume gallons given Hence improper fraction integer investment kilometers lateral area Liberty Bonds loan longitude meters miles milk mixed number months multiply ORAL EXERCISES paid payment percentage pounds pounds sterling prime meridian principal prism problems pyramid quotient radius rate of income rate of interest Reduce sell shares sides similar triangles slant height sold Solution sphere square kilometer square root subtraction tons unit weight WRITTEN EXERCISES Find yards yearly