 To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.  Introduction to arithmetic - Σελίδα 80των Chambers W. and R., ltd - 1854Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | John Fair Stoddard - 1889 - 200 σελίδες
...= .200 = 25. A decimal, or a complex decimal, can bc multiplied by 10, 100, 1000, etc., by removing the decimal point as many places to the right as there are ciphers in the multiplier. Multiply .678 by 10, by 100, by 1000; 178.9 by 10; 19.320 by 10; 16.0054x100... | |
 | Charles Austin Hobbs - 1889 - 370 σελίδες
...to the left as there are decimal places in the multiplier. To divide by 0.1, 0.01, 0.001, etc., move the decimal point as many places, to the right as there are decimal places in the divisor. EXAMPLES. Find the value of 1. 8.7x10. 13. 47x0.1. 2. 0.0069x10. 14.... | |
 | Emerson Elbridge White - 1890 - 178 σελίδες
...deficiency by prefixing decimal ciphers. To multiply a decimal by 10, 100, 1000, etc.: — RULE. — Remove the decimal point as many places to the right as there arc ciphers in the multiplier. DIVISION OF DECIMALS. 1. How many times are 2 tenths contained in 8... | |
 | John Groesbeck - 1891 - 426 σελίδες
...multiplier, prefix ciphers to supply the deficiency. Note. — To multiply by 10, 100, 1000, etc., remove the decimal point as many places to the right as there are ciphers in the multiplier, annexing ciphers when necessary. EXAMPLES. 1. Multiply .5 by .75. 2. Multiply... | |
 | Henry B. Maglathlin - 1894 - 370 σελίδες
...dollar mark and the decimal point. For, multiplying by 10, 100, etc., has the same effect as removing the decimal point as many places to the right as there are ciphers in the multiplier (Art. 30). 4. In $162 how many mills ? Ans. 162000 mills. 5. In $1.62 how... | |
 | George Washington Hull - 1894 - 204 σελίδες
...x 10000 = 6254. From this example we see that multiplying a decimal by 10, 100, 1000, etc., Remove3 the decimal point as many places to the right as there are ciphers in the multiplier. 17. Multiply 6.7854 by 10 ; by 100 ; by 1000 ; by 10000. 18. Multiply .3141... | |
 | Charles Smith - 1895 - 368 σελίδες
...the decimal point is moved two places to the right. Hence, to multiply by 10, 100, 1000, etc., move the decimal point as many places to the right as there are naughts in the multiplier. EXAMPLES. 1. 164.2789 x 10 = 1642.789. 2. 164.2789 x 1000 = 164278.9. 3.... | |
 | William Frothingham Bradbury - 1895 - 398 σελίδες
...a hundred, etc., to multiply by 10, 100, 1000, or 1 with any number of ciphers annexed, Rule. Move the decimal point as many places to the right as there are ciphers in the multiplier. NOTE. If there are not as many decimal places in the multiplicand as ciphers... | |
 | William Frothingham Bradbury - 1895 - 200 σελίδες
...hundred, etc., therefore to multiply by 10, 100, 1000, or 1 with any number of ciphers annexed, Bule. Move the decimal point as many places to the right as there are ciphers in the multiplier. NOTE. If Ihere are not as many decimal placee in the multiplicand as ciphers... | |
 | 1897 - 354 σελίδες
...the product. " If you are required to multiply by 10, 100, or 1000, you may do so by simply moving the decimal point as many places to the right as there are ciphers in the multiplier. " If you are required to multiply two decimal numbers and to retain in the... | |
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