Kinma

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Member for
7 years 2 weeks

Latest Posts and Comments

Title Type Comments Updated
Benjamin's 2x2 Method of Multiplication works for also for 3x3? Forum topic 3 6 months 1 week ago
The importance of mental calculation Forum topic 2 8 months 1 week ago
Mathemagician course Forum topic 2 8 months 1 week ago
Fastest way to learn mental math Forum topic 7 10 months 3 weeks ago
Soroban and Anzan Forum topic 5 11 months 2 weeks ago
N Roots Forum topic 1 1 year 2 weeks ago
New Years resolutions slowly engaging Forum topic 9 12 months 4 days ago
Hello world Forum topic 1 1 year 1 month ago
Calculating logarithms Forum topic 1 1 year 1 month ago
Revisiting 13/97 Forum topic 0 1 year 2 months ago
Dividing by full reptend primes Forum topic 5 1 year 3 months ago
Major system explenation needed! (Suomeksi jos osaatte) Forum topic 6 1 year 3 weeks ago
Fast division by 23 Forum topic 7 1 year 2 months ago
What Mental Calculation method should I choose? Forum topic 5 11 months 22 hours ago
More division tricks. Numbers ending in 1 or 2 Forum topic 4 1 year 4 months ago
Very quick division trick for numbers ending in 9 or 8 Forum topic 1 1 year 4 months ago
Flash anzan and techniques Forum topic 1 1 year 4 months ago
Creative ways of multiplying differently Forum topic 0 1 year 4 months ago
Organizing and implementing mental calculation mnmonics Forum topic 3 1 year 4 months ago
Duplex method for square roots Forum topic 2 1 year 4 months ago