 | Lorenzo Dow Harvey - 1909 - 412 σελίδες
...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... | |
 | Gustavus Sylvester Kimball - 1911 - 444 σελίδες
...; 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 σελίδες
...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 the following: .046 X 1... | |
 | Sara Redempta O'Brien - 1912 - 264 σελίδες
...teacher. 4. To multiply decimals by 10, 100, 1,000, etc., move the decimal point of the multiplicand as many places to the right as there are ciphers in the multiplier. DIVISION 1. To divide decimals proceed as in whole numbers. In the quotient point off from the right... | |
 | James Charles Byrnes, Julia Richman, John Storm Roberts - 1913 - 468 σελίδες
...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 decimal places. EXERCISES... | |
 | James Charles Byrnes - 1913 - 468 σελίδες
...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 decimal places. EXERCISES... | |
 | William Russell Will - 1913 - 316 σελίδες
...prefix ciphers to supply the deficiency. NOTE 3. To multiply a decimal by 10, 100, 1000, etc., move its decimal point as many places to the right as there are ciphers in the multiplier, annexing ciphers to the decimal if necessary. NOTE 4. Complex decimals, if terminate [Note, 117], should... | |
 | James Charles Byrnes, Julia Richman, John Storm Roberts - 1913 - 320 σελίδες
...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. i. Multiply by 20: 16.50;... | |
 | George E. Mercer, Mabel Bonsall - 1914 - 324 σελίδες
...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 2. 100x1.007 7. 1000 x. 0051... | |
 | Florian Cajori - 1915 - 468 σελίδες
...one place to the right. To multiply a decimal by 10, 100, 1000, etc., it is only necessary to move the decimal point as many places to the right as there are ciphers in multiplier. 2. Multiply 462.5 by .01. PROCESS EXPLANATION. — In this exercise it is 462.5 necessary... | |
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Remove the decimal point as many places to the right as there are ciphers in the multiplier. 
