Modern Approach to Speed Math Secret & Trachtenberg

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June 27, 2019

does the abacus have a real advantage ?

9

June 25, 2019

How to Count with Binary Numbers

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June 15, 2019

Junior Mental Calculation World Cup 2019

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May 2, 2019

Question Paper Pattern of Junior Mental Calculations

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April 28, 2019

Recommended Book On Vedic Maths, Mental Calculations For Beginners

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April 7, 2019

Steps to calcuate the sum of two onedigit numbers?

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April 10, 2019

Vedic math book recommendations for a beginner?

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April 7, 2019

Knight's tour in Chess

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April 7, 2019

A Technique for Running Arbitrary Computations in One's Mind

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March 26, 2019

Resources for mastering mental math

2

March 19, 2019

Tips for learning soroban

11

March 15, 2019

A nearly useless multiplication shortcut

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March 15, 2019

Soroban and Anzan

44

March 3, 2019

How to memorize the 100 year codes for calendar calculation?

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March 1, 2019

Real World Division

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February 17, 2019

How can I start mental calculating

37

February 16, 2019

Bees can perform simple arithmetic

1

February 7, 2019

World Championships of Magic  sleight of hand

3

February 2, 2019

South African maths whizz answers complex arithmetic questions in seconds

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January 9, 2019

Calculating logarithms by hand

18

January 4, 2019

Needing a comprehensive book about the influence of mathematical discoveries

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December 7, 2018

Complex numbers

6

May 7, 2016

Trigonometry functions

5

November 25, 2018

Sleight of hand card palming

3

November 23, 2018

The best Methods Mental Math

18

November 22, 2018

Cross multiplication: How to multiply 3+ digit numbers?

15

October 9, 2016

Stephen Hawking and Math

13

November 18, 2018

Pi Art  Martin Krzywinski

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November 11, 2018

Hexadecimal (or Binary) Digits of Phi

3

November 9, 2018
