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" Now we saw above that, when multiplying by the units figure, the decimal positions of the figures of the product are the same as those of the multiplicand from which they are derived. "
Proceedings of the Edinburgh Mathematical Society - Page 55
by Edinburgh Mathematical Society - 1901
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The Objective Or Synthetic Arithmetic in which the Science is Learned from ...

David Henry Cruttenden - 1869 - 336 pages
...Explanation. 11x63=693. Comparing the product 693, with the multiplicand 63, we see, that the third and first figures of the product are the same as those of the multiplicand, while the middle figure, 9, of the product is the sum of the two figures of the multiplicand. Again...
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Elementary Arithmetic

John Homer French - 1878 - 234 pages
...tens + 4 tens = 54 tens ; 10 x 2 hundreds = 20 hundreds, and 20 hundreds + 5 hundreds = 25 hundreds. The figures of the product are the same as those of the multiplicand, with a cipher on the right. Hence, 54. Annexing a cipher to any number multiplies it by 10. 55. Annexing...
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Proceedings of the Edinburgh Mathematical Society, Volumes 18-20

Edinburgh Mathematical Society - Electronic journals - 1900 - 410 pages
...be altered on the introduction of fractions. We may proceed as follows : Take as an example 1728 -н 48 and arrange thus 36 = Quotient 48)1728 144 288...figures of the dividend— units over units, tens отег tens, «be., «fee. Similarly in examples involving the decimal or units point, eg, 1-728...
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