Hello friends, how can you modify this page to generate dates from other centuries please ? http://www.recordholders.org/en/records/datelist.html It just works...
You will have the correct answer up until 28 Febuary 2100, which is a Sunday. Since 2100 is not a leap year, there is no 29th Febuary, and so 1st March will be...
Hi all, I don't know if anyone uses FaceBook. But I've set up a group for discussion on mental calculations. I really would like some other people who...
Hi, What is the adress of this group ? J.E Andy Robertshaw <robertshaw_andy@...> a écrit : Hi all, I don't know if anyone uses FaceBook. But I've set...
Salut Jean! Je viens de cous envoyer un invitation directment de Facebook. Andy ... From: jean <jean2ms@...> To: MentalCalculation@yahoogroups.com Sent:...
Dear Andy, nice to see a message of you! There is something I do not understand: the Face book. What do you mean with it? And do you want to create a new...
Hi Willem, www.facebook.com is an interactive website where you can place your profile, and keep intouch with friends. It also has discussion groups, on which...
Dear Mr. Emmanuël, Unfortunately my French is in a desolate situation -bien que je sache qu'íl faut prâtiquer où qu'on soit et autant que possible - so I...
Thanks a lot Willem Emmanuël "A.W.A.P. Bouman" <awap.bouman@...> a écrit : Dear Mr. Emmanuël, Unfortunately my French is in a desolate situation -bien...
Hello, I am glad to tell you that the venue of the 3rd Mental Calculation World Cup has been confirmed now: It will take place in my home town Leipzig, Germany...
Thank you Ralf!!! Leipzig is a great venue. Best wishes, Robert ... World ... 28 ... event of ... Germany. ... weekend as ... least ... coincide with ... I...
Greetings all, I have just recently taken up trying to learn mental calculation. I'm reading Bill Hanley's book Speed Math and doing a few of the exercises...
Ralph Summer
rsummer@...
Oct 30, 2007 7:09 pm
2331
Dear Mr Ralph, Oh, oh what a question. Mine: what you do not mention is what is your basic knowledge, on which you can go further.. My advice can therefore not...
Hi! I have been reading various messages posted in this group since my joining this group. As regards Human Calendras I was wondering as to - 1. Who can be...
Hello to everybody . Mr Bouman , i have a curiosity , maybe trivial . Do you SEE , HEAR numbers or BOTH while your are doing a calculation? Thanks in advance. ...
Hi Ralph Mathematics at speed is something to be enjoyed if you can, however it is far more important to get the right answer to each problem. When presented...
greetings, I have just decided to join u all and learn how to calculate mentally. Would anyone please tell me which book is the best for taking up this skill? ...
Greetings to you too, and welcome to the group. I feel there is no straight-forward choice of 'best' book with which to learn calculating skills; there are...
Dear Mr. Javier, Looking at your name I presume you are Spanish. My Spanish is too bad to answer in it ("muchos manos hacen el trabajo facile") , so my answer...
Thanks Ralf. Can you post the previous world cup question papers ? Will the model be same or different ? If different, what is the new model ? John Louis Ralf...
Dear Ralf, A public forum like this is the best place to discuss any changes to the format. I find it difficult to separate the WHAT from the HOW, so here it...
Hello! My message posted on 31st Oct, 2007 as regards population of Human Calendars, country wise statistics and criteria for qualifying one as Human Calendar,...
Hi everybody! Fist of all, sorry for my poor english (I can read, but I cannot write very well). About two years ago, I tried to learn soroban in an...
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