The Werner Arithmetic: Oral and Written, Βιβλίο 3American Book Company, 1898 - 290 σελίδες This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. |
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... find the perimeter of an oblong , multiply the sum of the numbers denoting its length and breadth by 2 . 19. Unknown numbers , or those which are to be found by the solution of a problem , are usually represented by the last letters of ...
... Find the sum of the eight results . If 2 x = 20 , x = = ? 4. If 2x + 3x 23. EXERCISE . 2. If 5 x = 60 , x = ? = 40 , 3. If 6x = 72 x = ? = ? x = 5. If 3x + 4x = 56 , x = ? * This means , 3 times the sum of a and b . This means , the sum ...
... sum . 37. Observe that in written problems in addition the figures that stand for units of the same order are usually written in the same column . 1. In example 2 , what figures represent units ... Find the sum of 22 THE WERNER ARITHMETIC .
Oral and Written Frank H. Hall. Addition - Simple Numbers . 39. Find the sum of 275 , 436 , and 821 . Operation . 275 436 821 1532 . Explanation . The sum of the units of the first order is 12 ; this is equal to one unit of the second ...
... and seven hundred n four thousandths . ( a ) Find the sum of the eight sums . TO THE PUPIL.- Can you solve these eight problems and fir sum of the eight sums on first trial without an error ? Addition - United States Money . 43. Find the ...