【算数オリンピックの難問】大人も解けない図形問題【小学生が解く算数】

Manavi Square's book, "A Book That Will Help Anyone Solve Kaisei and Nada Junior High School Math Entrance Exam Problems in Just One Day" → https://amzn.asia/d/4kUl4x2 【Difficulty: ★★★☆☆】 This is a problem from the 2026 Junior Math Olympiad Finals. ▼Important Solution Points ① ② (This description was generated by AI) ▼Pages related to manavisquare (Manavi Square) are here: ・HP https://manavigate.co.jp/ ・Membership    / @manavisquare   ・manavisquare (Online Tutoring "Manavi Square") https://mnsq.jp/ ・Twitter   / manavisquare   ・Yuta Sugato's Twitter   / mrkeiosfc16no1   ▼Please feel free to contact us! [email protected] #JuniorHighSchoolEntranceExam #Mathematics #Geometry

[The Math Olympiad that No One Could Solve] A lesson to develop the creative thinking skills need...
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[The Math Olympiad that No One Could Solve] A lesson to develop the creative thinking skills need...

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[Calculation problems that became a hot topic online] Calculations can be surprisingly easy with ...

[Even adults will be impressed] The beauty of integer decomposition | Pythagorean numbers [Ferris...
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[Even adults will be impressed] The beauty of integer decomposition | Pythagorean numbers [Ferris...

What Fuelled American History? Recreating Authentic Recipes from Wild West Cowboys to MacArthur a...
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What Fuelled American History? Recreating Authentic Recipes from Wild West Cowboys to MacArthur a...

【中学受験算数】長方形の辺の長さが分からない?でもその面積求まります!
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【中学受験算数】長方形の辺の長さが分からない?でもその面積求まります!

[The best questions of 2026] These fascinating geometric shapes are problems that elementary scho...
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[The best questions of 2026] These fascinating geometric shapes are problems that elementary scho...

中学数学からはじめる指数対数
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中学数学からはじめる指数対数

「おじさん、こんな暑い日こそ薪を売るべきだよ」――捨てられた物乞いの子どものその一言が、薪売りの男の人生を富へと変えた | 歴史解説 | 人生の教訓
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「おじさん、こんな暑い日こそ薪を売るべきだよ」――捨てられた物乞いの子どものその一言が、薪売りの男の人生を富へと変えた | 歴史解説 | 人生の教訓

小学生でも即解ける!?でも、意外に手こずるかも!【中学受験算数】
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小学生でも即解ける!?でも、意外に手こずるかも!【中学受験算数】

Merz ruft Bohlen persönlich an: „Nimm das sofort zurück!“ Doch Bohlen kontert jetzt gnadenlos!
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Merz ruft Bohlen persönlich an: „Nimm das sofort zurück!“ Doch Bohlen kontert jetzt gnadenlos!

【閲覧注意⚠️】お相手様、あなたの想像の100倍ヤバい状態になります。
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【閲覧注意⚠️】お相手様、あなたの想像の100倍ヤバい状態になります。

プーチンドン引き!最新防護「アレーナM」搭載のロシア軍が一瞬で全滅!ドブロピリャ突撃で十数両が灰燼と化す。さらにサンクトで5度目のワイルドベリーズ空爆で物流停止へ!
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プーチンドン引き!最新防護「アレーナM」搭載のロシア軍が一瞬で全滅!ドブロピリャ突撃で十数両が灰燼と化す。さらにサンクトで5度目のワイルドベリーズ空爆で物流停止へ!

The Shockingly Accessible Counterexample Found by AI: A Breakthrough in Mathematical Research
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The Shockingly Accessible Counterexample Found by AI: A Breakthrough in Mathematical Research

【パズル的思考】できる人は数秒で解けてしまう図形問題【中学受験の算数】
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【パズル的思考】できる人は数秒で解けてしまう図形問題【中学受験の算数】

誰でも計算ミスが激減する5つの習慣
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誰でも計算ミスが激減する5つの習慣

HIS FIRST AfD SPEECH? 😍 INCREDIBLE! 💥 Former Intelligence Chief Maaßen thanks Alice Weidel!
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HIS FIRST AfD SPEECH? 😍 INCREDIBLE! 💥 Former Intelligence Chief Maaßen thanks Alice Weidel!

Even elementary school students can solve this problem using ○○!? The cosine theorem cannot be us...
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Even elementary school students can solve this problem using ○○!? The cosine theorem cannot be us...

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[Nada High School Entrance Exam] Explanations that even elementary school students can solve | 20...

[Instant Insight] Smart people can quickly come up with geometric shapes [Math for Junior High Sc...
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[Instant Insight] Smart people can quickly come up with geometric shapes [Math for Junior High Sc...

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[Big Losses if You Don't Know] Major Changes to the Pension System in 2027! A Complete Guide to t...