 | Robert Hamilton - 1777 - 740 σελίδες
...its value ten times, it muR equally lüminith the value of the produft. To multiply decimals by Ю, move the decimal point one place to the right: to multiply by 100, ICG;.;, or the Jike, move it aft many places to the right as there are cyphers in the multiplier. 1.... | |
 | Colin Macfarquhar, George Gleig - 1797 - 474 σελίδες
...diminiflies its value ten times, it muil equally diminiih the value of the ptpduft. To multiply decimals by 10, move the decimal point one place to the right ; to multiply by 100, 1000, or the like, move it as many places to the right as there are cyphers in the multiplier. In divificn,... | |
 | George G. Carey - 1818 - 602 σελίδες
...otAyfour; therefore two ciphers must be added to the left hand. To multiply any decimal by 10, remove the decimal point one place to the right; to multiply by 100, two places to the right; by 1000, three; and so on, removing it ooe place to the right, for every cipher... | |
 | Augustus De Morgan - 1837 - 262 σελίδες
....2.3 .... a, then we have cos 10 = 1 - (2) + (4) - (6) + .... To pass from (ri) to (n + 1) we must multiply by 10 (move the decimal point one place to the right) and divide by n + 1 . To get a sine and cosine from this (at the beginning) very diverging series,... | |
 | Daniel R. Shafer - 1881 - 728 σελίδες
...by 1000, remove the point three places to the left. If we wish to miiliiply any number by 10, remove the decimal point one place to the right. To multiply by 100, remove the decimal point two places to the right. To multiply by 1000, remove the point three places... | |
 | David Eugene Smith - 1904 - 336 σελίδες
...$1.25? 3. What is the short way of multiplying a number expressing United States money by 10? by 100? To multiply by 10, move the decimal point one place to the right ; to multiply by 100, move it two places. Hence to multiply, for example, $325.50 by 600, we may first multiply by 100, writing... | |
 | David Eugene Smith - 1905 - 568 σελίδες
[ Λυπούμαστε, το περιεχόμενο αυτής της σελίδας είναι περιορισμένο ] | |
 | David Eugene Smith - 1905 - 344 σελίδες
...12£ % of 50 % of 16 ; of 160 ; of 1600 ; of 4800. ,X tJ9. Summary of short methods of multiplying. 1. To multiply by 10, move the decimal point one place to the right, annexing zero if necessary. 2. To multiply by 100, move the decimal point two places to the right,... | |
 | Edwyn Anthony - 1905 - 140 σελίδες
...farthing in defect. 9. Always bear in mind the rule of decimals that, to multiply by 10, you shift the decimal point ONE place to the RIGHT ; to multiply by 100, TWO places to the right ; and so on. To divide by 10, you shift the decimal point ONE place to the... | |
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To multiply by 10, move the decimal point one place to the right, annexing a zero if necessary. 
