 | Mabel Bonsall - 1908 - 168 pages
...in 6.5 days ? 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... | |
 | Bruce Mervellon Watson, Charles Edward White - Arithmetic - 1908 - 454 pages
...annex as many 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... | |
 | George E. Mercer - Arithmetic - 1909 - 312 pages
...51. Oral. 10 x .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... | |
 | Lorenzo Dow Harvey - Arithmetic - 1909 - 412 pages
...2.006 by 1000 2. .045 by 100 4. .15 by 1000 A number is multiplied by 10 or any power of 10 by moving the decimal point as many places to the right as there are zeros in the multiplier, zeros being annexed if necessary. 5. Divide each of the above products by... | |
 | George E. Mercer, Mabel Bonsall - Arithmetic - 1909 - 168 pages
...28 days ? 96. 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... | |
 | Frank Lincoln Stevens, Tait Butler, Adeline T. Chapman Stevens, Mrs. F. L. Stevens - Arithmetic - 1909 - 420 pages
...by 10, two places 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.... | |
 | Bruce Mervellon Watson, Charles Edward White - Arithmetic - 1911 - 424 pages
...annex as many 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... | |
 | Gustavus Sylvester Kimball - Business mathematics - 1911 - 444 pages
...; 3 by .003 ; .003 by 3, and add the results. NOTE. To divide a number by .1, .01, .001, etc., move the decimal point as many places to the right as there are places in the divisor. 21. If the bricks in a building cost $716.75 at $7.625 per M.. how many bricks... | |
 | Glenn Moody Hobbs - 1912 - 64 pages
...both Qg To multiply a decimal or a mixed number expressed as a decimal by 10, 100, 1;000, etc., move the decimal point as many places to the right as there are ciphers in the multiplier. If there are not figures enough for this, annex sufficient ciphers. Observe... | |
 | James Charles Byrnes, Julia Richman, John Storm Roberts - Arithmetic - 1913 - 468 pages
...24,076.8. 24.0768 x' 1,000,000 = 24,076,800. 150. RULE. To multiply a decimal by a power of 10, move, the decimal point as many places to the RIGHT as there are ciphers in the multiplier. Annex ciphers whenever necessary to give the product the proper number of... | |
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... move the decimal point as many places to the right as there are ciphers in the multiplier. 
