MentalCalculation : Messages : 2182-2211 of 3239

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2182	He just memorized the numbers?...	bluecodemail123	Mar 2, 2007 8:07 am
2183	b> He just memorized the numbers? Correct. JUST! Sincerely Yours, Oleg Stepanov. http://stepanov.lk.net/...	Oleg Stepanov olegstepanov@...	Mar 2, 2007 10:30 am
2184	Yes indeed; Emmanuël bluecodemail123 <bluecodemail123@...> a écrit : He just memorized the numbers? Quel est le contraire d'un ouistiti ? Reponse : un...	Emmanuel/DATA emmanuel_dub...	Mar 2, 2007 3:18 pm
2185	Thanks for all! "JUST" :D...	bluecodemail123	Mar 5, 2007 5:22 pm
2186	Hello, Willem Bouman kindly sent me an outline of his lectures on mental arithmetic at the University of Leiden with permission to post it to the group: ...	Ralf Laue ralf_laue	Mar 19, 2007 3:22 pm
2187	Hi, can you please explain what the a and b represent in these equations, it wasn't clear to me. thanks, Mark...	markhilton2000	Apr 10, 2007 7:38 am
2188	Some time ago there was a discussion on this board about "How to compute mentally" S ( J ) = J mod 19 for any year J. You will remember that this number is...	mnempi	Apr 16, 2007 3:36 pm
2189	thanks arunmangal@... ... From: mnempi To: MentalCalculation@yahoogroups.com Sent: Monday, April 16, 2007 9:06 PM Subject: [Mental Calculation]...	arun mangal arunmangal@...	Apr 16, 2007 9:03 pm
2190	And please note that this way of dealing with centuries and years contradicts the generally upheld opinion that the Christian era for the Venerable Bede and...	mnempi	Apr 17, 2007 12:29 pm
2191	I wrote: "that this way of dealing with centuries and years contradicts the generally upheld opinion that the Christian era for the Venerable Bede must have...	mnempi	Apr 17, 2007 2:26 pm
2192	Hi! Yes, of course. (a+b)^2 = a^2 + 2ab + b^2 a: tens b: ones Example: (10+3)^2 = 10^10 + 2103 + 3^2 = 169 (a+b)^3 = a^3 + 3ab^2 + 3ba^2 + b^3 a: tens b:...	bluecodemail123	Apr 19, 2007 4:21 pm
2193	sorry, im new to all this, what are tens and ones mean? can you show a few examples with each equation, i should be able to pick it up with 2 or 3 examples. ...	markhilton2000	Apr 29, 2007 5:33 pm
2194	Hellow every body,All the Indian Calculators are invited to join in the group INDIANCALCULATORS.Let's share our ideas.With the inspiration of Shakunthala...	David Raju mathsdavid	Apr 29, 2007 5:39 pm
2195	Hey there have you checked out the Speed math program -> http://www.jimmyr.com/blog/Speed_Math_Trainer_Program_126_2006.php of this guy Jimmy Ruska? It is...	nodden_1984_mes_gr nodden_1984_...	May 2, 2007 7:17 am
2196	hai, can I ask about how use mental calculation to X^2, X^3, Square root and cube root. thank you for your information...	pert_nrs	May 4, 2007 7:08 am
2197	Very impressive program, i hope to spend sometime on this program. Mark...	markhilton2000	May 7, 2007 7:07 am
2198	sorry it's 93591091 ! ;) ... [Non-text portions of this message have been removed]...	N M nodden_1984_...	May 7, 2007 4:16 pm
2199	hey do you practice arithmetics my friend??? ... In which level do you get? have you joined the yahoo group? check me @ myspace.com/91591091 Cheers! Nodas. ......	N M nodden_1984_...	May 7, 2007 4:34 pm
2200	Dear Mr Jayaram, Where are you working as a teacher. At present I am in Kerala. Before we were in Bangalore for about 20 years. I am teaching abacus after...	susan abraham susaan46	May 9, 2007 8:09 pm
2201	I have decided to join this group as part of my journey in overcoming my mental weakness's induced by accidents and similar "brain problem" inducing events. ...	callmeshane303	May 29, 2007 7:16 am
2202	Hello, A few days ago, this excellent review (in German language) of Daniel Tammet's book "Born on a Blue Day" has been published: ...	ralf_laue	May 30, 2007 4:04 pm
2203	Hello , Great book. Which the best books related to memory. Someone can give me a list? Thanks....	Jabs ale.nakamura	May 30, 2007 4:32 pm
2204	... Thanks. Some links can be found on my web page http://www.recordholders.org/en/book/memory.html. However, while the list should be comprehensive for MC...	ralf_laue	May 31, 2007 8:03 am
2205	The link you provided didnt work, what I was wondering is there a place on the internet with free games that help you train your memory and help you develop...	markhilton2000	Jun 2, 2007 7:41 am
2206	Remove the point of the adress. Regards. markhilton2000 <markhilton2000@...> a écrit : The link you provided didnt work, what I was wondering is there a...	jean jean2ms	Jun 2, 2007 8:29 am
2207	Hellow,pi world ranking has been updated. visit:http://pi-world- ranking-list.com/lists/memo/index.html...	David Raju mathsdavid	Jun 3, 2007 8:28 am
2208	silly question? But if a school child asked the question, what would be an inspirational answer? Historically, when would the ability to square root quickly...	Mick Curtis mick_curtis	Jun 4, 2007 12:49 pm
2209	Hello all from my childhood I was fascinated by reading about mental maths, however, I never got significant results and I picked up other things as well. But...	retothejuggler	Jun 4, 2007 12:56 pm
2210	Hi there. Square roots are very important because it's the inverse of finding the square of a number. Nodas...	nodden_1984_mes_gr nodden_1984_...	Jun 5, 2007 4:28 pm
2211	... things ... a ... find/ ... right? ... multiplying ... Sticker? ... you ... multiplication? ... usually ... concentration, ... Hi my friend! Speed math...	nodden_1984_mes_gr nodden_1984_...	Jun 5, 2007 4:53 pm

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