Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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You are not logged in. #1 2010-12-29 04:23:07
Russian Multiplication . . . (Or name it after your favorite ethnic group.) . . . . . . . . . . . . . . . . . . . . . . . . . #2 2010-12-31 02:31:34
Re: Russian MultiplicationVery interesting. I believe that you should include the original numbers you're multiplying by in the table (in this example they are crossed out because 76 is even). If you're going to be taking the SAT, check out my book: http://thesatmathprep.com/SAT_Sales_Page.html #3 Yesterday 00:40:14
Re: Russian MultiplicationFor your kind information I searched this one in net it is actually Egyptian Multiplication............. #4 Yesterday 01:01:46
Re: Russian MultiplicationHi; In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #5 Yesterday 23:56:39
Re: Russian MultiplicationIts very silly, why will the Russian peasants use multiplication.......... |