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		<title>【IQパズル】01-011：サークルIQミステリー[3]-円環の2リズム</title>
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		<dc:creator><![CDATA[東鳥子]]></dc:creator>
		<pubDate>Tue, 07 Apr 2026 11:58:50 +0000</pubDate>
				<category><![CDATA[IQパズル]]></category>
		<category><![CDATA[難易度-★★]]></category>
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					<description><![CDATA[難易度：★★☆☆☆ Q.01-011図のサークルのパターンを解いて、「？」の数字を当ててください。]]></description>
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<p class="has-text-align-right">難易度：★★☆☆☆</p>



<p><strong>Q.01-011</strong><br>図のサークルのパターンを解いて、「？」の数字を当ててください。</p>



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<p class="has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-f5cd9620921c474a4cb4dc35168d18b3">…奇数と偶数を分けたら？</p>
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<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-5ccafe403c79267cda0a4c9c6e7c6a3e"><strong>答え：16</strong></p>



<figure class="wp-block-image aligncenter size-full"><img decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/03/01-011-02-A.png" alt="" class="wp-image-7538" srcset="https://chokomon.com/wp-content/uploads/2026/03/01-011-02-A.png 1000w, https://chokomon.com/wp-content/uploads/2026/03/01-011-02-A-768x432.png 768w" sizes="(max-width: 1000px) 100vw, 1000px" /></figure>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-c93e06cec57251a9ab482916ca5d270a"><br>このサークルは、<strong>8</strong> に対して、外側の数字が <strong>奇数のときは足し算、偶数のときは掛け算</strong> を行います。</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-267417ad8559708315948978952dcbe7">つまり次のように計算されています。</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-61ff38226be450a02978fea2fc15b62b">8 + 1 = 9<br><strong>8× 2 = 16</strong><br>8 + 3 = 11<br>8× 4 = 32<br>8 + 5 = 13<br>8× 6 = 48<br>8 + 7 = 15<br>8× 8 = 64</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-83794a01578f2365ab05d2528592bdd3">よって、？に入る数字は <strong>16</strong> です。</p>
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		<item>
		<title>【数学パズル】05-002：三角形の和</title>
		<link>https://chokomon.com/05-002-q/</link>
					<comments>https://chokomon.com/05-002-q/#respond</comments>
		
		<dc:creator><![CDATA[東鳥子]]></dc:creator>
		<pubDate>Thu, 26 Mar 2026 07:23:48 +0000</pubDate>
				<category><![CDATA[数学パズル]]></category>
		<category><![CDATA[難易度-★★]]></category>
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					<description><![CDATA[難易度：★★☆☆☆ Q.05-002三角形の辺に書かれた数字は、その両端のアルファベット文字の足し算です。 A＋B＝13B＋C＝17A＋C＝20 A・B・C に入る数はいくつでしょう？]]></description>
										<content:encoded><![CDATA[
<p class="has-text-align-right">難易度：★★☆☆☆</p>



<p><strong>Q.05-002</strong><br>三角形の辺に書かれた数字は、その両端のアルファベット文字の足し算です。</p>



<p>A＋B＝13<br>B＋C＝17<br>A＋C＝20</p>



<p>A・B・C に入る数はいくつでしょう？</p>



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<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-1fe64be59e63230b0415e59c43bb160b"><strong>答え：</strong><br><strong>A→8<br>B→5<br>C→12</strong></p>



<figure class="wp-block-image aligncenter size-full"><img loading="lazy" decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/03/05-002-02-A.png" alt="" class="wp-image-7504" srcset="https://chokomon.com/wp-content/uploads/2026/03/05-002-02-A.png 1000w, https://chokomon.com/wp-content/uploads/2026/03/05-002-02-A-768x432.png 768w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></figure>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-6550a70ceebb3009254da1b29b04673e"><br><strong>▷解き方</strong><br><strong>ステップ① 3つを全部足す</strong></p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-99ad9773a19ff67aeb3083a6a7eabd30">\((A + B) + (B + C) + (A + C)\)</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-ba94234160652235043bd2d83cf82052">これをまとめると、</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-687c1a77cb41f259f7a2bd28ddd62bc1">\(2A + 2B + 2C\)</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-8df335a7ecbe3a965a443c3602754aca">\(2(A + B + C)\)</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-7360ee13b68d5c17a79e1db64d6388b8">\(13 + 17 + 20 = 50\)　なので、</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-3b18235ab8b3037b66d3e75373269f64">\(2(A + B + C) = 50\)</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-97f7821bd435b1ad79adcba35b36fa14">両辺を2で割ると、</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-5ead10357b2aa5b2bbb13d5a8204843a">\(a + b + c = 25\)</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-fb4d6f48309a06a88d8a00013477254f"><strong>ステップ② 1つずつ引く</strong></p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-798dfa81812cf7b8c22d6f9c88d6a04e">たとえば、Aを出したいなら：</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-b5aa78b81ba6a54e4095812f8ed85fd6">\(A = (A + B + C) − (B + C)\)</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-43f21cb28c5a7e9cfa6a6207d4e700fd">\(A = 25 − 17 = 8\)</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-436988f20ac393fc468629c95963a8fb">同じように：</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-b53c92e7ef41cc8a977b9bffe352b403">\(B = 25 − 20 = 5\)</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-f2f20b61d536d7cd267ec836d1cf3a4f">\(C = 25 − 13 = 12\)</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-db11265a3dff31b90546c7a8a49112ed"><strong>答え<br>A＝8<br>B＝5<br>C＝12</strong></p>
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		<title>【脳トレ】06-004：ひらめき伏字クイズ-①</title>
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		<dc:creator><![CDATA[東鳥子]]></dc:creator>
		<pubDate>Thu, 12 Mar 2026 10:31:30 +0000</pubDate>
				<category><![CDATA[脳トレ]]></category>
		<category><![CDATA[難易度-★★]]></category>
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					<description><![CDATA[難易度：★★☆☆☆ Q.06-004同じアルファベットには同じ文字が入ります。A・B・Cにそれぞれ異なる文字を入れて、3つの言葉を完成させてください。]]></description>
										<content:encoded><![CDATA[
<p class="has-text-align-right">難易度：★★☆☆☆</p>



<p><strong>Q.06-004</strong><br>同じアルファベットには同じ文字が入ります。<br>A・B・Cにそれぞれ異なる文字を入れて、3つの言葉を完成させてください。</p>



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<p class="has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-b11d420c682682dc021a2dfaaa2da73a">…最初の言葉は、人気有名マンガの必殺技！</p>
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<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-320f2ef56194eeddb153749f2740aa48"><strong>答え：</strong><br><strong>A→き<br>B→だ<br>C→ま</strong></p>



<figure class="wp-block-image aligncenter size-full"><img loading="lazy" decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/02/06-004-02-A.png" alt="" class="wp-image-7491" srcset="https://chokomon.com/wp-content/uploads/2026/02/06-004-02-A.png 1000w, https://chokomon.com/wp-content/uploads/2026/02/06-004-02-A-768x432.png 768w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></figure>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-3eb72957c2bd0e4d329c63ebe8ac89a8"><br>元気玉（げんきだま）<br>左利き（ひだりきき）<br>だだちゃ豆（だだちゃまめ）</p>
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		<title>【脳トレ】06-001：9マスのAとB</title>
		<link>https://chokomon.com/06-001-q/</link>
					<comments>https://chokomon.com/06-001-q/#respond</comments>
		
		<dc:creator><![CDATA[東鳥子]]></dc:creator>
		<pubDate>Thu, 26 Feb 2026 07:35:18 +0000</pubDate>
				<category><![CDATA[脳トレ]]></category>
		<category><![CDATA[難易度-★★]]></category>
		<guid isPermaLink="false">https://chokomon.com/?p=7310</guid>

					<description><![CDATA[難易度：★★☆☆☆ Q.06-001下の図のAとBに入る数字は何でしょうか？]]></description>
										<content:encoded><![CDATA[
<p class="has-text-align-right">難易度：★★☆☆☆</p>



<p><strong>Q.06-001</strong><br>下の図のAとBに入る数字は何でしょうか？</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/02/06-001-01-Q.png" alt="" class="wp-image-7408" srcset="https://chokomon.com/wp-content/uploads/2026/02/06-001-01-Q.png 1000w, https://chokomon.com/wp-content/uploads/2026/02/06-001-01-Q-768x432.png 768w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></figure>



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<div class="wp-block-dvaux-frame sc_frame_wrap normal titlenone"><div class="sc_frame_title normal titlenone" style="background-color:#ccc">答え</div><div class="sc_frame" style="background-color:#fff;border-color:#ccc">
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<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-036dea761c7d41a5eac33edbe63ce569"><strong>答え：A→26　B→4</strong></p>



<figure class="wp-block-image aligncenter size-full"><img loading="lazy" decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/02/06-001-02-A.png" alt="" class="wp-image-7411" srcset="https://chokomon.com/wp-content/uploads/2026/02/06-001-02-A.png 1000w, https://chokomon.com/wp-content/uploads/2026/02/06-001-02-A-768x432.png 768w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></figure>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-48c656396f02e5b6a20c553c0af99b63"><br>上下の和と左右の和がそれぞれ真ん中のマスの答えになっています。</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-43f5e35b270a0e77d0228a41f6b8c23e"><strong>上下</strong><br>18 ＋ 8 = <strong>26</strong><br>71 + 12 = 83<br>53 + <strong>4</strong> = 57</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-2bb4270890ad8ea22120745ba08b6ad1"><strong>左右</strong><br>18 + 53 = 71<br><strong>26</strong> + 57 = 83<br>8 + <strong>4</strong> = 12</p>
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		<title>【IQパズル】01-005：11枚のコイン</title>
		<link>https://chokomon.com/01-005-q/</link>
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		<dc:creator><![CDATA[東鳥子]]></dc:creator>
		<pubDate>Wed, 18 Feb 2026 06:52:01 +0000</pubDate>
				<category><![CDATA[IQパズル]]></category>
		<category><![CDATA[難易度-★★]]></category>
		<guid isPermaLink="false">https://chokomon.com/?p=7356</guid>

					<description><![CDATA[難易度：★★☆☆☆ Q.01-00511枚のコインの裏は同じ模様になっていますが、1枚だけ違う種類のコインが混じっています。どれでしょうか？]]></description>
										<content:encoded><![CDATA[
<p class="has-text-align-right">難易度：★★☆☆☆</p>



<p><strong>Q.01-005</strong><br>11枚のコインの裏は同じ模様になっていますが、1枚だけ違う種類のコインが混じっています。どれでしょうか？</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/02/01-005-01-Q.png" alt="" class="wp-image-7391" srcset="https://chokomon.com/wp-content/uploads/2026/02/01-005-01-Q.png 1000w, https://chokomon.com/wp-content/uploads/2026/02/01-005-01-Q-768x432.png 768w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></figure>



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<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-93a6eebe4fcc1675f7e860c4e3c4e836"><strong>答え：5</strong></p>



<figure class="wp-block-image aligncenter size-full"><img loading="lazy" decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/02/01-005-02-A.png" alt="" class="wp-image-7392" srcset="https://chokomon.com/wp-content/uploads/2026/02/01-005-02-A.png 1000w, https://chokomon.com/wp-content/uploads/2026/02/01-005-02-A-768x432.png 768w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></figure>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-0eaf02b105066ae34fc97eec3e7e6f16"><br><strong>5</strong>だけ素数です。</p>
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		<title>【IQパズル】01-004：ある魔術師のトランプカード</title>
		<link>https://chokomon.com/01-004-q/</link>
					<comments>https://chokomon.com/01-004-q/#respond</comments>
		
		<dc:creator><![CDATA[東鳥子]]></dc:creator>
		<pubDate>Mon, 16 Feb 2026 06:34:12 +0000</pubDate>
				<category><![CDATA[IQパズル]]></category>
		<category><![CDATA[難易度-★★]]></category>
		<guid isPermaLink="false">https://chokomon.com/?p=7342</guid>

					<description><![CDATA[難易度：★★☆☆☆ Q.01-004ある魔術師のトランプカードがあります。スペード → ダイヤ → クラブの順にパターンがあるとき、次のハートのカードはA～Eのどれになるでしょうか？]]></description>
										<content:encoded><![CDATA[
<p class="has-text-align-right">難易度：★★☆☆☆</p>



<p><strong>Q.01-004</strong><br>ある魔術師のトランプカードがあります。スペード → ダイヤ → クラブの順にパターンがあるとき、次のハートのカードはA～Eのどれになるでしょうか？</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/02/01-004-01-Q-1.png" alt="" class="wp-image-7381" srcset="https://chokomon.com/wp-content/uploads/2026/02/01-004-01-Q-1.png 1000w, https://chokomon.com/wp-content/uploads/2026/02/01-004-01-Q-1-768x432.png 768w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></figure>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/02/01-004-02-Q-1.png" alt="" class="wp-image-7382" srcset="https://chokomon.com/wp-content/uploads/2026/02/01-004-02-Q-1.png 1000w, https://chokomon.com/wp-content/uploads/2026/02/01-004-02-Q-1-768x432.png 768w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></figure>



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<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-d01f58df9ee5ce51dd46dd2e18789335"><strong>答え：B</strong></p>



<figure class="wp-block-image aligncenter size-full"><img loading="lazy" decoding="async" width="1000" height="563" src="https://chokomon.com/wp-content/uploads/2026/02/01-004-03-A-1.png" alt="" class="wp-image-7383" srcset="https://chokomon.com/wp-content/uploads/2026/02/01-004-03-A-1.png 1000w, https://chokomon.com/wp-content/uploads/2026/02/01-004-03-A-1-768x432.png 768w" sizes="auto, (max-width: 1000px) 100vw, 1000px" /></figure>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-1f6e39c4f14996634f59efc9485f2837"><br>これは、スート（絵柄）がペアで対応しており、スペードとクラブ、ダイヤとハートの組み合わせになっています。</p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-af353c089e36ea975ce666978ea1fa49"><strong><img src="https://s.w.org/images/core/emoji/17.0.2/72x72/2660.png" alt="♠" class="wp-smiley" style="height: 1em; max-height: 1em;" /> スペード <img src="https://s.w.org/images/core/emoji/17.0.2/72x72/2194.png" alt="↔" class="wp-smiley" style="height: 1em; max-height: 1em;" /> <img src="https://s.w.org/images/core/emoji/17.0.2/72x72/2663.png" alt="♣" class="wp-smiley" style="height: 1em; max-height: 1em;" /> クラブ<br>→ <strong>180度回転の関係</strong></strong></p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-ce0b6954d19d0c3628180092a4c28547"><strong><img src="https://s.w.org/images/core/emoji/17.0.2/72x72/2666.png" alt="♦" class="wp-smiley" style="height: 1em; max-height: 1em;" /> ダイヤ <img src="https://s.w.org/images/core/emoji/17.0.2/72x72/2194.png" alt="↔" class="wp-smiley" style="height: 1em; max-height: 1em;" /> <img src="https://s.w.org/images/core/emoji/17.0.2/72x72/2665.png" alt="♥" class="wp-smiley" style="height: 1em; max-height: 1em;" /> ハート</strong><br>→ <strong>同じく180度回転の関係</strong></p>



<p class="has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-8d4806ddbcfd57cbcb8b9a416ca75869">よって、ダイヤの180度回転した模様である選択肢の <strong>B</strong> が答えとなります。</p>
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