 | William Guy Peck - 1878 - 240 σελίδες
...0.143 by .12. 21. 387.2 by 8.143. To multiply a decimal or a mixed decimal by 10, 100, 1000, etc., move the decimal point as many places to the right as there are ciphers in the multiplier, annexing ciphers to the multiplicand if necessary. Multiply 22. .78 by 10.... | |
 | George Ricks - 1879 - 420 σελίδες
...we are able to 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... | |
 | William Frothingham Bradbury - 1882 - 416 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... | |
 | Joseph Ray - 1880 - 420 σελίδες
...the following principles are 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... | |
 | Adolf Sonnenschein - 1880 - 496 σελίδες
...two places; by 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... | |
 | Joseph Ray - 1880 - 420 σελίδες
...the following principles are derived : PRINCIPLES. — 1. A number is reduced to a LOWER denomination by removing the decimal point as many places to the RIGHT as tJiere are ciphers in the multiplier. 2. A number is reduced to a HIGHER denomination by removing the... | |
 | Joseph Ficklin - 1881 - 406 σελίδες
...thousandths by 6 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. (2OÏÎ.) o. To divide a decimal by 10, 100, 1000, etc., move the decimal... | |
 | 1882 - 212 σελίδες
...multiplicand as there are zeros in the multiplier ; when the multiplicand contains a decimal, move the decimal point as many places to the right as there are zeros in the multiplier. How many are 2. 78 X 10 ? 6. 3.15 X 100 ? 10. $ 7.35 X 100 ? 3. 162 X 100... | |
 | William James Milne - 1882 - 224 σελίδες
...PP places multiplies by 100. RULE. — To multiply by 1 with any number of ciphers annexed, remove the decimal point as many places to the right as there are ciphers annexed to the 1. • 24. Multiply 28.63 by 10. 27. Mutliply .384 by 100. 25. Multiply 38.295... | |
 | Silas Sadler Packard, Byron Horton - 1882 - 224 σελίδες
...are decimal places 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... | |
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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. 
