 | John Fair Stoddard - 1866 - 188 σελίδες
...number of integers and decimals, can be 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; l9.:J20bylO; 16.0054x100=? 54.37898x100002 732.98x1000=?... | |
 | George Ricks - 1879 - 420 σελίδες
...deduce the following rule : — To multiply a decimal by 10 or any power of 10, shift the decimal point as many places to the right as there are ciphers in the multiplier. II. To MULTIPLY DECIMAL FRACTIONS BY ANY OTHER DECIMAL FRACTIONS. Example 1.— Multiply 2-3 by 3-2,... | |
 | Joseph Ray - 1880 - 420 σελίδες
...derived : PRINCIPLES. — 1. A number is reduced to a LOWER denomination by removing the decimal point as many places to the RIGHT as there are ciphers in the multiplier. 2. A number is reduced to a HIGHEE denomination by removing the decimal point as many places to ll,e... | |
 | Adolf Sonnenschein - 1880 - 496 σελίδες
...1000, three places, and so on. Rule : To multiply a decimal by any power of 10, shift the decimal point as many places to the right as there are ciphers in the multiplier, adding ciphers if necessary. Thus : 7-63x100000 = 763000. EXERCISE VI. By vulgar fractions and by decimals... | |
 | Joseph Ficklin - 1881 - 412 σελίδες
...hundredths; by 12 ten-thousandths. a. To multiply a decimal by 10, 100, 1000, etc., move the decimal point as many places to the right as there are ciphers in the multiplier. (2O3.) 6. To divide a decimal by 10, 100, 1000, etc., move the decimal point as many places to the... | |
 | George Albert Wentworth, Thomas Hill - 1881 - 446 σελίδες
...necessary, as there are ciphers in the multiplier. To multiply by .1, .01, .001, it is necessary only to move the decimal point in the multiplicand as many places to the left, prefixing ciphers, if necessary, as there are places in the multiplier. The decimal places of... | |
 | James Bates Thomson - 1882 - 450 σελίδες
...10, moving it two places, , , multiplies the number by 100, etc. Hence, the Ans. 450.600 EULE. — Move the decimal point in the multiplicand as many...the right as there are ciphers in the •multiplier. (Art. 91.) 21. Mult. 46.3842 by 1000. 23. Mult. 25.46 by 1000. 22. Mult. 6.42302 by 1000. 24. Mult,... | |
 | Silas Sadler Packard, Byron Horton - 1882 - 224 σελίδες
...in the two factors. NOTE. — To multiply a decimal by 10, 100, 1000, etc., remove the decimal point as many places to the right as there are ciphers in the multiplier, annexing ciphers to the multiplicand, if necessary. EXAMPLES. 141. 1. Multiply three hundred and forty-four ten-thousandths... | |
 | George Albert Wentworth, Thomas Hill - 1882 - 376 σελίδες
...necessary, as there are ciphers in the multiplier. To multiply by .1, .01, .001, it is necessary only to move the decimal point in the multiplicand as many places to the left, prefixing ciphers, if necessary, as there are places in the multiplier. The decimal places of... | |
 | Emerson Elbridge White - 1883 - 290 σελίδες
...decimal ciphers. 2. To multiply a decimal by 10, 100, 1000, etc.: Bule. — Remove the decimal point as many places to the right as there are ciphers in the multiplier. LESSON XXIII. DIVISION OF DECIMALS. 1. How many times are 2 tenths contained in 8 tenths? 3 tenths... | |
| |
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. 
