 | Robert Wahl, Max Henius - 1902 - 1288 σελίδες
...factors. 3.25 X 0.14 = 0.4550. To Multiply a Decimal by to. loo, looo, etc.: Remove the decimal point as many places to the right as there are ciphers in the multiplier. * 1.004 X loo = 100.4; 6.05 X looo = 6050. To Divide Decimals: Divide as in the division of integers,... | |
 | Joseph Ray - 1903 - 366 σελίδες
...system. <* 8 I | g .9 aa I § 1 Numbers are reduced to lower denominations by removing the decimal point as many places to the right as there are ciphers in the multiplier ; and to higher denominations by moving the decimal point similarly to the left. MEASURE OF LENGTH... | |
 | Erwin Herrick Schuyler, James Hixon Van Sickle - 1906 - 216 σελίδες
...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= 1000x6.84 = 16. 10x.75= 100... | |
 | Lorenzo Dow Harvey - 1908 - 318 σελίδες
...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 100 ; by 1000. 1. 7.5 .25... | |
 | Bruce Mervellon Watson, Charles Edward White - 1908 - 454 σελίδες
...ciphers as there are ciphers in the multiplier; if the multiplicand is a decimal, move the decimal point as many places to the right as there are ciphers in the multiplier. This is the same as moving all the figures to the left. II. To multiply a number by 25. Therefore,... | |
 | Mabel Bonsall - 1908 - 168 σελίδες
...121. Oral. 10 x. 25 = 2.5 100x40.5 = 4,050 To multiply by 10, 100, 1,000, etc., move the decimal point as many places to the right as there are ciphers in the multiplier. Annex ciphers if necessary. 1. 10x2.42 6. 100x58.2 u. 1,000x60.84 2. 10 x. 425 7. 100x8.756 12. 1,000... | |
 | George E. Mercer - 1909 - 312 σελίδες
....2865 = 2.865 1000 x .2865 = 286.5 To multiply a number by 10, 100, 1000, etc., move the decimal point as many places to the right as there are ciphers in the multiplier. Annex ciphers if necessary. 1. 10 x .046 6. 1000 x 24.67 11. 100 x 4.56 2. 100 x LOOT 7. 1000 x .0051... | |
 | George E. Mercer, Mabel Bonsall - 1909 - 168 σελίδες
...Oral. 10 x 4.635 = 46.35 100 x 4.635 = 463.5 To multiply by 10, 100, 1000, etc., move the decimal point as many places to the right as there are ciphers in the multiplier. Annex ciphers if necessary. 1. 10 x 4.365 6. 100 x 528.06 n. 1000 x 1.7 2. 10x8.04 7. 100 x. 00513... | |
 | Frank Lincoln Stevens, Tait Butler, Adeline T. Chapman Stevens, Mrs. F. L. Stevens - 1909 - 420 σελίδες
...by 100, three places by 1000, etc. 117. To multiply by 10, 100, 1000, etc., move the decimal point as many places to the right as there are ciphers in the multiplier, annexing ciphers at the right to complete the required number if necessary. EXERCISE 61. — ORAL 1.... | |
 | Gustavus Sylvester Kimball - 1911 - 444 σελίδες
...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 .03 times .07? .15 times .06?... | |
| |
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. 
