 | Joseph Ray - Arithmetic - 1877 - 350 pages
...multiplies the number by one hundred; thus, annex two ciphers to 25, and it becomes 2500. Bule. — Annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the number thus formed will be the product required. 1. Multiply 2. Multiply 3. Multiply 4. Multiply... | |
 | James Bates Thomson - 1877 - 236 pages
...dollars, which is the answer required. 18. How then do you multiply by 10, 1oo, 1000, etc.? A nnex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the result will be the product. 4. What is the product of 361 multiplied by 1oo ? 5. Multiply 453... | |
 | James Bates Thomson - Arithmetic - 1878 - 136 pages
...dollars each ? SOLUTION.— 58 dols. x 100=5800 dols. Ant. 21. How multiply by 10, too, 1000, etc:? Annex as many ciphers to the multiplicand as there are ciphers in the multiplier : the result will be the product. NOTE. — To annex signifies to place after, or on the right. 3. How many... | |
 | James Bates Thomson - Arithmetic - 1879 - 134 pages
...dollars each ? SOLUTION. — 58 dois, x ю0=5800 dois. Ans. 21. How multiply by ю, Ioo, 1000, etc.? Annex as many ciphers to the multiplicand as there are ciphers in the multiplier: the result will be the product. NOTE. — To annex signifies to place after, or on the right. 3. How many... | |
 | Joseph Ray - Arithmetic - 1879 - 200 pages
...places, a hundred fold; three places, a thousand fold, etc.; hence, to multiply by 10, 100, 1000, etc., annex as many ciphers to the multiplicand as there are ciphers in the multiplier. 63. Multiply 698 by 10, by 100, by 1000. 64. Multiply 2009 by 100, by 1000, by 10000. 65. Multiply... | |
 | Horatio Nelson Robinson - 1875 - 472 pages
...is increased one hundred fold ; and every additional cipher increases the value tenfold. Hence, the RULE Annex as many ciphers to the multiplicand as there are ciphers in the multiplier. EXAMPLES FOR PRACTICE. 1. Multiply 364 by 100. Ans. 36400. 2. Multiply 248 by 1000. Ans. 248000. 8.... | |
 | Malcolm MacVicar - Arithmetic - 1880 - 268 pages
...of the result, and add the tens to the next higher result. To multiply by 10, 100, 1000, etc. III. Annex as many ciphers to the multiplicand as there are ciphers in the multiplier. To multiply by numbers greater than 10. IV. Multiply the multiplicand by each significant figure in... | |
 | James Bates Thomson - Arithmetic - 1882 - 450 pages
...OPERATION 316 __40 Ans. 12640 OPBRATIOK. 345 700 Ans. 241500 91. To multiply by 10, 100, 1000, etc. Annex as many ciphers to the multiplicand as there are ciphers in the multiplier. When the significant figures have ciphers on the right. Multiply by the significant figures, and to... | |
 | Joseph Ray - Arithmetic - 1885 - 358 pages
...Annex two ciphers to 25, and it becomes 25.00, the product of 25 X 100. Hence the Rule for Case II. — Annex as many ciphers to the Multiplicand as there are ciphers in the multiplier, and the number thus formed will be the product required. 1. Multiply 245 by 100. Am. 24500. 2. Multiply... | |
 | Horatio Nelson Robinson - 1888 - 372 pages
...place toward the left, and consequently the value of the whole number is increased tenfold ( 32 ). If two ciphers are annexed, each figure is removed...every additional cipher increases the value tenfold. 69. Hence the following RULE. Annex as many ciphers to the multiplicand as there are ciphers in the... | |
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If two ciphers are annexed, each figure is removed two places toward the left, and the value of the number is increased one hundred fold ; and every additional cipher increases the value tenfold. 
