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		<title>最終的に2個の三角形にしなさい【マッチ棒クイズ②】</title>
		<link>https://yoyude.com/match2/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=match2</link>
		
		<dc:creator><![CDATA[よゆう]]></dc:creator>
		<pubDate>Tue, 21 Jun 2022 16:49:27 +0000</pubDate>
				<category><![CDATA[記事一覧]]></category>
		<category><![CDATA[マッチ棒]]></category>
		<guid isPermaLink="false">https://yoyude.com/?p=243</guid>

					<description><![CDATA[<p>マッチ棒クイズ2です。難易度は易しめ。 目次 難易度　問題１問題２問題３問題４参考文献 難易度　 ☆ 問題１ マッチ棒を１２本並べて、正三角形６つからなる正六角形を作る。マッチ棒を２本動かして、正三角形を５個にしなさい。 [&#8230;]</p>
<p>The post <a href="https://yoyude.com/match2/">最終的に2個の三角形にしなさい【マッチ棒クイズ②】</a> first appeared on <a href="https://yoyude.com">よゆうで紅房</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>マッチ棒クイズ2です。難易度は易しめ。</p>




  <div id="toc" class="toc tnt-number toc-center tnt-number border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-2" checked><label class="toc-title" for="toc-checkbox-2">目次</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">難易度　</a></li><li><a href="#toc2" tabindex="0">問題１</a></li><li><a href="#toc3" tabindex="0">問題２</a></li><li><a href="#toc4" tabindex="0">問題３</a></li><li><a href="#toc5" tabindex="0">問題４</a></li><li><a href="#toc6" tabindex="0">参考文献</a></li></ol>
    </div>
  </div>

<h2 class="wp-block-heading"><span id="toc1">難易度　</span></h2>



<p>☆</p>



<h2 class="wp-block-heading"><span id="toc2">問題１</span></h2>



<figure class="wp-block-image size-large"><img fetchpriority="high" decoding="async" width="1024" height="576" src="https://yoyude.com/wp-content/uploads/2022/06/r1-1024x576.png" alt="" class="wp-image-244" srcset="https://yoyude.com/wp-content/uploads/2022/06/r1-1024x576.png 1024w, https://yoyude.com/wp-content/uploads/2022/06/r1-300x169.png 300w, https://yoyude.com/wp-content/uploads/2022/06/r1-768x432.png 768w, https://yoyude.com/wp-content/uploads/2022/06/r1-120x68.png 120w, https://yoyude.com/wp-content/uploads/2022/06/r1-160x90.png 160w, https://yoyude.com/wp-content/uploads/2022/06/r1-320x180.png 320w, https://yoyude.com/wp-content/uploads/2022/06/r1.png 1280w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>マッチ棒を１２本並べて、正三角形６つからなる正六角形を作る。マッチ棒を２本動かして、正三角形を５個にしなさい。</p><cite>この数学パズル、解けますか？</cite></blockquote>



<div class="wp-block-coblocks-accordion">
<div class="wp-block-coblocks-accordion-item"><details><summary class="wp-block-coblocks-accordion-item__title">解答</summary><div class="wp-block-coblocks-accordion-item__content">
<p>（あくまで一例）</p>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="576" src="https://yoyude.com/wp-content/uploads/2022/06/r2-1024x576.png" alt="" class="wp-image-245" srcset="https://yoyude.com/wp-content/uploads/2022/06/r2-1024x576.png 1024w, https://yoyude.com/wp-content/uploads/2022/06/r2-300x169.png 300w, https://yoyude.com/wp-content/uploads/2022/06/r2-768x432.png 768w, https://yoyude.com/wp-content/uploads/2022/06/r2-120x68.png 120w, https://yoyude.com/wp-content/uploads/2022/06/r2-160x90.png 160w, https://yoyude.com/wp-content/uploads/2022/06/r2-320x180.png 320w, https://yoyude.com/wp-content/uploads/2022/06/r2.png 1280w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>
</div></details></div>
</div>



<h2 class="wp-block-heading"><span id="toc3">問題２</span></h2>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>問題１で作ったパターンから更に２本動かして、正三角形を４個にしなさい。</p><cite>この数学パズル、解けますか？</cite></blockquote>



<div class="wp-block-coblocks-accordion">
<div class="wp-block-coblocks-accordion-item"><details><summary class="wp-block-coblocks-accordion-item__title">解答</summary><div class="wp-block-coblocks-accordion-item__content">
<p>あくまで一例です。</p>



<p></p>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="576" src="https://yoyude.com/wp-content/uploads/2022/06/r3-1024x576.png" alt="" class="wp-image-246" srcset="https://yoyude.com/wp-content/uploads/2022/06/r3-1024x576.png 1024w, https://yoyude.com/wp-content/uploads/2022/06/r3-300x169.png 300w, https://yoyude.com/wp-content/uploads/2022/06/r3-768x432.png 768w, https://yoyude.com/wp-content/uploads/2022/06/r3-120x68.png 120w, https://yoyude.com/wp-content/uploads/2022/06/r3-160x90.png 160w, https://yoyude.com/wp-content/uploads/2022/06/r3-320x180.png 320w, https://yoyude.com/wp-content/uploads/2022/06/r3.png 1280w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>
</div></details></div>
</div>



<h2 class="wp-block-heading"><span id="toc4">問題３</span></h2>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>問題２で作ったパターンから更に２本動かして、正三角形を３個にしなさい。</p><cite>この数学パズル、解けますか？</cite></blockquote>



<div class="wp-block-coblocks-accordion">
<div class="wp-block-coblocks-accordion-item"><details><summary class="wp-block-coblocks-accordion-item__title">解答</summary><div class="wp-block-coblocks-accordion-item__content">
<p>一例</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="576" src="https://yoyude.com/wp-content/uploads/2022/06/r4-1024x576.png" alt="" class="wp-image-247" srcset="https://yoyude.com/wp-content/uploads/2022/06/r4-1024x576.png 1024w, https://yoyude.com/wp-content/uploads/2022/06/r4-300x169.png 300w, https://yoyude.com/wp-content/uploads/2022/06/r4-768x432.png 768w, https://yoyude.com/wp-content/uploads/2022/06/r4-120x68.png 120w, https://yoyude.com/wp-content/uploads/2022/06/r4-160x90.png 160w, https://yoyude.com/wp-content/uploads/2022/06/r4-320x180.png 320w, https://yoyude.com/wp-content/uploads/2022/06/r4.png 1280w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>
</div></details></div>
</div>



<h2 class="wp-block-heading"><span id="toc5">問題４</span></h2>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>最後に、今までと同じように問題３のパターンから２本動かして、正三角形を２個にしなさい。</p><cite>この数学パズル、解けますか？</cite></blockquote>



<div class="wp-block-coblocks-accordion">
<div class="wp-block-coblocks-accordion-item"><details><summary class="wp-block-coblocks-accordion-item__title">解答</summary><div class="wp-block-coblocks-accordion-item__content">
<p>一例</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="576" src="https://yoyude.com/wp-content/uploads/2022/06/r5-1024x576.png" alt="" class="wp-image-248" srcset="https://yoyude.com/wp-content/uploads/2022/06/r5-1024x576.png 1024w, https://yoyude.com/wp-content/uploads/2022/06/r5-300x169.png 300w, https://yoyude.com/wp-content/uploads/2022/06/r5-768x432.png 768w, https://yoyude.com/wp-content/uploads/2022/06/r5-120x68.png 120w, https://yoyude.com/wp-content/uploads/2022/06/r5-160x90.png 160w, https://yoyude.com/wp-content/uploads/2022/06/r5-320x180.png 320w, https://yoyude.com/wp-content/uploads/2022/06/r5.png 1280w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>
</div></details></div>
</div>



<h2 class="wp-block-heading"><span id="toc6">参考文献</span></h2>



<p>いかがでしたか？是非他の数学パズルも楽しんで行ってください。</p>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>アレックス・ベロス　「この数学パズル、解けますか？」 SBクリエイティブ株式会社 2018 問題85</p><cite>Kobon Fujimura,The Tokyo Puzzles,Biddles Lts 1978「パズル・パズル・パズル」</cite></blockquote><p>The post <a href="https://yoyude.com/match2/">最終的に2個の三角形にしなさい【マッチ棒クイズ②】</a> first appeared on <a href="https://yoyude.com">よゆうで紅房</a>.</p>]]></content:encoded>
					
		
		
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		<title>2本動かして4つの正三角形を作りなさい【マッチ棒クイズ①】</title>
		<link>https://yoyude.com/match/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=match</link>
		
		<dc:creator><![CDATA[よゆう]]></dc:creator>
		<pubDate>Tue, 21 Jun 2022 12:36:51 +0000</pubDate>
				<category><![CDATA[記事一覧]]></category>
		<category><![CDATA[マッチ棒]]></category>
		<category><![CDATA[数学パズル]]></category>
		<guid isPermaLink="false">https://yoyude.com/?p=235</guid>

					<description><![CDATA[<p>マッチ棒に関するクイズです。 目次 難易度問題１問題２参考文献 難易度 問題１：☆☆☆☆ 問題２：☆☆☆☆ 問題１ マッチ棒６本でできた正三角形が２つある。ここからマッチ棒を２本動かして、正三角形を４つにしなさい。マッチ [&#8230;]</p>
<p>The post <a href="https://yoyude.com/match/">2本動かして4つの正三角形を作りなさい【マッチ棒クイズ①】</a> first appeared on <a href="https://yoyude.com">よゆうで紅房</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>マッチ棒に関するクイズです。</p>



<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe loading="lazy" title="ずんだもんがマッチ棒クイズに挑戦するのだ！【三角形を増やす】" width="1256" height="707" src="https://www.youtube.com/embed/pwLvsy6pfYQ?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div></figure>




  <div id="toc" class="toc tnt-number toc-center tnt-number border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-4" checked><label class="toc-title" for="toc-checkbox-4">目次</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">難易度</a></li><li><a href="#toc2" tabindex="0">問題１</a></li><li><a href="#toc3" tabindex="0">問題２</a></li><li><a href="#toc4" tabindex="0">参考文献</a></li></ol>
    </div>
  </div>

<h2 class="wp-block-heading"><span id="toc1">難易度</span></h2>



<p>問題１：☆☆☆☆</p>



<p>問題２：☆☆☆☆</p>



<h2 class="wp-block-heading"><span id="toc2">問題１</span></h2>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="576" src="https://yoyude.com/wp-content/uploads/2022/06/n1-1024x576.png" alt="" class="wp-image-236" srcset="https://yoyude.com/wp-content/uploads/2022/06/n1-1024x576.png 1024w, https://yoyude.com/wp-content/uploads/2022/06/n1-300x169.png 300w, https://yoyude.com/wp-content/uploads/2022/06/n1-768x432.png 768w, https://yoyude.com/wp-content/uploads/2022/06/n1-120x68.png 120w, https://yoyude.com/wp-content/uploads/2022/06/n1-160x90.png 160w, https://yoyude.com/wp-content/uploads/2022/06/n1-320x180.png 320w, https://yoyude.com/wp-content/uploads/2022/06/n1.png 1280w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>マッチ棒６本でできた正三角形が２つある。ここからマッチ棒を２本動かして、正三角形を４つにしなさい。マッチ棒が交差しても構わない。</p><cite>この数学パズル、解けますか？</cite></blockquote>



<div class="wp-block-coblocks-accordion">
<div class="wp-block-coblocks-accordion-item"><details><summary class="wp-block-coblocks-accordion-item__title">ヒント</summary><div class="wp-block-coblocks-accordion-item__content">
<p>三角形の大きさが大きいとは限らない。</p>
</div></details></div>
</div>



<div class="wp-block-coblocks-accordion">
<div class="wp-block-coblocks-accordion-item"><details><summary class="wp-block-coblocks-accordion-item__title">解答</summary><div class="wp-block-coblocks-accordion-item__content">
<p></p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="576" src="https://yoyude.com/wp-content/uploads/2022/06/ma4-1024x576.png" alt="" class="wp-image-237" srcset="https://yoyude.com/wp-content/uploads/2022/06/ma4-1024x576.png 1024w, https://yoyude.com/wp-content/uploads/2022/06/ma4-300x169.png 300w, https://yoyude.com/wp-content/uploads/2022/06/ma4-768x432.png 768w, https://yoyude.com/wp-content/uploads/2022/06/ma4-120x68.png 120w, https://yoyude.com/wp-content/uploads/2022/06/ma4-160x90.png 160w, https://yoyude.com/wp-content/uploads/2022/06/ma4-320x180.png 320w, https://yoyude.com/wp-content/uploads/2022/06/ma4.png 1280w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>
</div></details></div>
</div>



<h2 class="wp-block-heading"><span id="toc3">問題２</span></h2>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>次に、マッチ棒を６本使って正三角形を４つ作りなさい。ただし、マッチ棒が交差してはならない。</p><cite>この数学パズル、解けますか？</cite></blockquote>



<div class="wp-block-coblocks-accordion">
<div class="wp-block-coblocks-accordion-item"><details><summary class="wp-block-coblocks-accordion-item__title">ヒント</summary><div class="wp-block-coblocks-accordion-item__content">
<p>次元が違う</p>
</div></details></div>
</div>



<div class="wp-block-coblocks-accordion">
<div class="wp-block-coblocks-accordion-item"><details><summary class="wp-block-coblocks-accordion-item__title">解答</summary><div class="wp-block-coblocks-accordion-item__content">
<p></p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="320" height="240" src="https://yoyude.com/wp-content/uploads/2022/06/2012071417043151f.png" alt="" class="wp-image-238" srcset="https://yoyude.com/wp-content/uploads/2022/06/2012071417043151f.png 320w, https://yoyude.com/wp-content/uploads/2022/06/2012071417043151f-300x225.png 300w" sizes="(max-width: 320px) 100vw, 320px" /><figcaption>KCCブログより引用</figcaption></figure>
</div></details></div>
</div>



<h2 class="wp-block-heading"><span id="toc4">参考文献</span></h2>



<blockquote class="wp-block-quote is-layout-flow wp-block-quote-is-layout-flow"><p>アレックス・ベロス　「この数学パズル、解けますか？」 SBクリエイティブ株式会社 2018 問題86</p><cite>(1)The Grabarchuk Family,The Big Big Big Book of Brainteasers,Puzzlewright.2011<br>(2)作者不明</cite></blockquote><p>The post <a href="https://yoyude.com/match/">2本動かして4つの正三角形を作りなさい【マッチ棒クイズ①】</a> first appeared on <a href="https://yoyude.com">よゆうで紅房</a>.</p>]]></content:encoded>
					
		
		
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