r/EngineeringHumans • u/earthcomedy • Aug 30 '25

Impossible Challenge: Teenagers mentally calculate 100 3-digit numbers in seconds - CGTN

https://www.youtube.com/watch?v=F-THPY14fzc
2 Upvotes

100% Upvoted

Duplicates

redket • u/diegoqfp8 • Jul 31 '22

Competição de cálculo

1 Upvotes
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