Mental Calculation, Mathematics, and Puzzles
About the Mental Calculation, Mathematics, and Puzzles category
How can I start mental calculating
South African maths whizz answers complex arithmetic questions in seconds
Calculating logarithms by hand
World Championships of Magic - sleight of hand
Soroban and Anzan
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?
Which is greater? a^b or b^a?
The importance of mental calculation
Granth Thakkar's world record for 20 digit multiplication
How to write faster
Fastest way to learn mental math
Mentally calculating logarithms
What Mental Calculation method should I choose?
New Years resolutions slowly engaging
Fastest Methods At Mental Math And Your Personal Timings
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