 | Erwin Herrick Schuyler, James Hixon Van Sickle - 1906 - 216 σελίδες
...decimal point is moved two places to the right. To multiply a whole number or a decimal by 10, 100, 1000, etc., move the decimal point in the multiplicand as many places to the right as there are ciphers in the multiplier, annexing ciphers when necessary. Write answers : 15. 10x6.84= 100x6.84=... | |
 | Lorenzo Dow Harvey - 1908 - 318 σελίδες
...that in every case the product can be obtained, without performing the multiplication, by removing the decimal point in the multiplicand as many places to the right as there are ciphers in the multiplier, annexing ciphers if necessary. Multiply the following numbers by 10 ; by... | |
 | Gustavus Sylvester Kimball - 1911 - 444 σελίδες
...factors, supply the deficiency by prefixing ciphers. 2. To multiply by 10, 100, 1000, etc., remove the decimal point in the multiplicand as many places to the right as there are ciphers in the multiplier. ORAL EXERCISE 1. What is 6 times .3? 5 times .5? 7 times .04? 2. What is... | |
 | Wilbur Fisk Nichols - 1911 - 268 σελίδες
...will be 4 x.24=.96. places in the product. (Lesson 33). Learn: To multiply a decimal by a decimal: A. Move the decimal point in the multiplicand as many places to the left as there are decimals in the multiplier, then multiply as by integers. B. Multiply as by integers... | |
 | James Charles Byrnes, Julia Richman, John Storm Roberts - 1913 - 468 σελίδες
...X 8 = 2,050,000. 152. RULE. To multiply a decimal by a whole number ending in one or more ciphers, move the decimal point in the multiplicand as many places to the right as there are ciphers in the multiplier and multiply by the significant * figures of the multiplier. EXERCISES 153.... | |
 | James Charles Byrnes - 1913 - 468 σελίδες
...x 8 = 2,050,000. 152. RULE. To multiply a decimal by a whole number ending in one or more ciphers, move the decimal point in the multiplicand as many places to the right as there are ciphers in the multiplier and multiply by the significant * figures of the multiplier. EXERCISES 153.... | |
 | James Charles Byrnes, Julia Richman, John Storm Roberts - 1913 - 320 σελίδες
...= 256.25 x 8 = 2050. 25.625 x 800 = 2562.5 x 8 = 20,500. 25.625 x 80,000 = 256,250 x 8 = 2,050,000. point in the multiplicand as many places to the right as there are ciphers in the multiplier and multiply by the significant * figures of the multiplier. EXERCISES 28.... | |
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To multiply by 10, 100, 1000, etc., it is necessary only to move the decimal point in the multiplicand as many places to the right, annexing ciphers, if necessary, as there are ciphers in the multiplier. 
