SY_Math-Science_053 (Special Project 2 - Problem 7 : Projet spécial 2 - Problème 7 )

Mathematics and Science by “ 『脱・下位層人間』＝『理数系人間』”
Mathematics and Science by “ 『脱・下位層人間』＝『理数系人間』”
  • 2 年前
第５３回　特別企画２の問題７

Match stick puzzles

Move 1 matxh stick.
6+4=4

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Math problem that I made: (Problème de maths que j'ai fait:)
Move 2 matxh stick.
(1) 84×92=2
(2) 789/2=9

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Learning

お勧め

38:30
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次
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