0
Your cart

Your cart is empty

Books

Not currently available

Games of Mental Skill - Mind Map, Six Degrees of Kevin Bacon, Nomic, Mental Calculation, Protmu Is, MasterMind, Brain Chain, the Game, N-Back (Paperback) Loot Price: R282
Discovery Miles 2 820
Games of Mental Skill - Mind Map, Six Degrees of Kevin Bacon, Nomic, Mental Calculation, Protmu Is, MasterMind, Brain Chain,...
Games of Mental Skill - Mind Map, Six Degrees of Kevin Bacon, Nomic, Mental Calculation, Protmu Is, MasterMind, Brain Chain,...

Share your images

Games of Mental Skill - Mind Map, Six Degrees of Kevin Bacon, Nomic, Mental Calculation, Protmu Is, MasterMind, Brain Chain, the Game, N-Back (Paperback)

Source Wikipedia; Edited by Books Llc; Created by Books Llc

 (sign in to rate)
Loot Price R282 Discovery Miles 2 820

Bookmark and Share

Supplier out of stock. If you add it to your wishlist we will send you an email should it become available again.

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 27. Chapters: Mind map, Six Degrees of Kevin Bacon, Nomic, Mental calculation, Protmu is, Mastermind, Brain Chain, The Game, N-back, Graph pebbling, Hat puzzle, Decamentathlon, Reading span task, Bookchase, Lexicant, Bulls and cows, Speed learning, Beit bazi, Fractics, Musikalisches Wurfelspiel, Blockade, Downfall, Abacus system, Supermind, Point of Law, One-word-at-a-time, Dozor. Excerpt: Mental calculation comprises arithmetical calculations using only the human brain, with no help from calculators, computers, or pen and paper. People use mental calculation when computing tools are not available, when it is faster than other means of calculation (for example, conventional methods as taught in educational institutions), or in a competition context. Mental calculation often involves the use of specific techniques devised for specific types of problems. Mental Calculations. In the school of S.Rachinsky by Nikolay Bogdanov-Belsky. 1895.Many of these techniques take advantage of or rely on the decimal numeral system. Usually, the choice of radix determines what methods to use and also which calculations are easier to perform mentally. For example, multiplying or dividing by ten is an easy task when working in decimal (just move the decimal point), whereas multiplying or dividing by sixteen is not; however, the opposite is true when working in hexadecimal. Main article: Casting out ninesAfter applying an arithmetic operation to two operands and getting a result, you can use this procedure to improve your confidence that the result is correct. Example You can use the same procedure with multiple operands; just repeat steps 1 and 2 for each operand. When checking the mental calculation, it is useful to think of it in terms of scaling. For example, when dealing with large numbers, say 1531 x 19625, estimation instructs you to be aware o...

General

Imprint: Books LLC, Wiki Series
Country of origin: United States
Release date: August 2011
First published: August 2011
Authors: Source Wikipedia
Editors: Books Llc
Creators: Books Llc
Dimensions: 246 x 189 x 2mm (L x W x T)
Format: Paperback - Trade
Pages: 28
ISBN-13: 978-1-157-06503-6
Barcode: 9781157065036
Categories: Books
Promotions
LSN: 1-157-06503-1

Is the information for this product incomplete, wrong or inappropriate? Let us know about it.

Does this product have an incorrect or missing image? Send us a new image.

Is this product missing categories? Add more categories.

Review This Product

No reviews yet - be the first to create one!

Loyalty partners