Mental Calculation, Mathematics, and Puzzles
About the Mental Calculation, Mathematics, and Puzzles category
A Technique for Running Arbitrary Computations in One's Mind
Resources for mastering mental math
How to calculate day from date of birth
Tips for learning soroban
A nearly useless multiplication shortcut
Soroban and Anzan
How to memorize the 100 year codes for calendar calculation?
Modern Approach to Speed Math Secret & Trachtenberg
Real World Division
How can I start mental calculating
How to calculate antilogarithm mentally
Bees can perform simple arithmetic
World Championships of Magic - sleight of hand
South African maths whizz answers complex arithmetic questions in seconds
Calculating logarithms by hand
Needing a comprehensive book about the influence of mathematical discoveries
Sleight of hand card palming
The best Methods Mental Math
Cross multiplication: How to multiply 3+ digit numbers?
Stephen Hawking and Math
Pi Art - Martin Krzywinski
Hexadecimal (or Binary) Digits of Phi
"Polynesian people used binary numbers 600 years ago"
8th Mental Calculation World Cup 2018
MSO 2018 - Mental calculations questions paper (Pdf) and Final results
Benjamin's 2x2 Method of Multiplication works for also for 3x3?
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