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" RULE. Annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the number so formed will be the •product. "
The Common School Arithmetic: Combining Analysis and Synthesis ; Adapted to ... - Σελίδα 36
των James Stewart Eaton - 1864 - 305 σελίδες
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Cobb's Explanatory Arithmetick, No. 1 ...

Lyman Cobb - 1834 - 120 σελίδες
...it is increased 1000 times, &c. ; consequently, when the multiplier is 10, 100, 1000, &c., you must annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the multiplicand so increased will be the required product. ) (3.) (4.^ 28 8653 213 10 100 1000 (6.) 8674...

The Youth's Assistant in Theoretic and Practical Arithmetic: Designed for ...

Zadock Thompson - 1838 - 174 σελίδες
...greater ; and the same reasonmg may be extended to 1 with any. Dumber of ciphers annexed. Henee 2. To multiply by 10, 100, 1000, or 1 with any number of ciphers annexts. RULE. — Annex as many ciphers to the multiplicand as there are ciphers in the multiplier,...

Arithmetic, in which the Principles of Operating by Numbers are Analytically ...

Daniel Adams - 1839 - 268 σελίδες
...100 times, &c. Hence, When the multiplier is 10, 100, 1000, or 1 with any number of ciphers annexed, annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the multiplicand, so increased, will be the product required. Thus Multiply 46 by 10, the product is 460....

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1840 - 278 σελίδες
...100 times, &c. Hence, When the multiplier is 10, 100, 100*, or 1 with any number of ciphers annexed, annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the multk plicand, so increased, will be the product required. Thus. Multiply 46 by 10, the product is...

Adam's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1848 - 316 σελίδες
...3 ciphers were annexed, each figure would be multiplied by 1000, &o. Hence, When the multiplier is 10, 100, 1000, or 1, with any number of ciphers annexed,...Annex as many ciphers to the multiplicand as there are lines lions. — IT 25. How are the figures of a number affected, by placing one cipher at the right...

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1841 - 282 σελίδες
...100 times, &e. Hence, UTien the multiplier is 10, 100, 1000, or 1 with any nnmbet of ciphers annexed, annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the multiplicand, so increased, will be the product required. Thus Multiply 46 by 10, the product is 460....

A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of ...

Charles Guilford Burnham - 1841 - 324 σελίδες
...prefix, to place before.] To multitiply by 10, 100, 1000, or 1, with any number of ciphers, we have this RULE. Annex as many ciphers to the multiplicand as there are ciphers at the right hand of the multiplier, and it will give the answer required. 22. Multiply 142 by 100....

Call's Decimal Arithmetic: On a New and Improved Plan Throughout, Comprising ...

Osman Call - 1842 - 210 σελίδες
...multiplier is 1, with any number of ciphers annexed, the multiplication may be performed by annexing as many ciphers to the multiplicand as there are ciphers in the multiplier. 11. Multiply 89 by 100. Ans. 8900. 12. Multiply 1728 by 100000. Ans. 172800000. Multiplication may...

Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 402 σελίδες
...annexed, becomes 12000, and is the same as 12 x 1000, &c. Hence, 59. To multiply by 10, 100, 1000, &c. Annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the number thus formed will be the product required. Oss. To annex means to place after or at the right hand....

Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 354 σελίδες
...dollars, how many mills ? Ans. 25000 mills. Note. — To multiply by 10, 100, &c., is simply annexing as many ciphers to the multiplicand, as there are ciphers in the multiplier. (Art. 59.) Heuce, 208. To reduce dollars to cents, annex two ciphers. To reduce dollars to mills, annex...




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