Kinma

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Latest Posts and Comments

Title Type Comments Updated
N Roots Forum topic 1 2 weeks 2 days ago
New Years resolutions slowly engaging Forum topic 9 1 day 18 hours ago
Hello world Forum topic 1 1 month 1 week ago
Calculating logarithms Forum topic 1 1 month 1 week ago
Revisiting 13/97 Forum topic 0 2 months 2 weeks ago
Dividing by full reptend primes Forum topic 5 3 months 6 days ago
Major system explenation needed! (Suomeksi jos osaatte) Forum topic 6 3 weeks 5 days ago
Fast division by 23 Forum topic 7 2 months 2 weeks ago
What Mental Calculation method should I choose? Forum topic 4 4 months 2 weeks ago
More division tricks. Numbers ending in 1 or 2 Forum topic 4 4 months 1 week ago
Very quick division trick for numbers ending in 9 or 8 Forum topic 1 4 months 3 weeks ago
Flash anzan and techniques Forum topic 1 4 months 3 weeks ago
Creative ways of multiplying differently Forum topic 0 4 months 4 weeks ago
Organizing and implementing mental calculation mnmonics Forum topic 3 5 months 5 hours ago
Duplex method for square roots Forum topic 2 5 months 1 day ago
Best association system for numbers 0 - 999? Forum topic 6 5 months 53 min ago
Memorizing squares up to 999? Forum topic 5 5 months 1 hour ago
Best books on Math prodigies and Speed Math Forum topic 5 5 months 3 days ago
Calculating logarithms by hand Forum topic 14 3 days 10 hours ago
Chinese short division Forum topic 8 5 months 2 weeks ago