Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20101229 04:23:07
Russian Multiplication . . . (Or name it after your favorite ethnic group.) . . . . . . . . . . . . . . . . . . . . . . . . . #2 20101231 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 20130525 00:40:14
Re: Russian MultiplicationFor your kind information I searched this one in net it is actually Egyptian Multiplication............. Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #4 20130525 01:01:46
Re: Russian MultiplicationHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #5 20130525 23:56:39
Re: Russian MultiplicationIts very silly, why will the Russian peasants use multiplication.......... Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #6 20130526 02:45:38
Re: Russian MultiplicationIf they did not multiply, they would be extinct. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #7 20130526 14:12:35
Re: Russian MultiplicationExtinct? but peasants are still there in the world.... especially in India.... Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #8 20130526 19:16:05
Re: Russian MultiplicationThat is true so they are multiplying. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #9 20130527 23:56:28
Re: Russian MultiplicationBut, why only multiplication...why not addition... though it is a long process.. Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #10 20130527 23:58:34
Re: Russian MultiplicationHmmm, multiplying as in increasing the population. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #11 20130528 00:32:47
Re: Russian Multiplicationbut, if the population increases then all the natural resources will be over... Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #12 20130528 00:43:03
Re: Russian MultiplicationThat is true. But it is another question entirely. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #13 20130528 00:47:40
Re: Russian MultiplicationYa, but in any how it is getting connected to it.. Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #14 20130528 00:51:10
Re: Russian MultiplicationThe comment was a play on words. Multiplying has two meanings. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #15 20130528 00:52:54
Re: Russian MultiplicationYa, I did understand that... Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #16 20130528 00:56:23
Re: Russian MultiplicationAnyway, soroban is correct. If you can multiply and divide by 2 you can do RPM. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #17 20130529 00:39:24
Re: Russian MultiplicationRPM you mean russian peasant multiplication?? Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #18 20130529 03:06:02
Re: Russian MultiplicationIt sure is. We already know those peasants know how to multiply. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. 