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class=\"wp-block-heading\">\u4ed6\u306e\u6570\u5024\u30bb\u30c3\u30c8\u3068\u306e\u95a2\u4fc2<\/h3>\n<p>\u30bc\u30ed\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u70b9\u3067\u4ed6\u306e\u6570\u5b57\u3068\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u3001\u30bc\u30ed\u306f\u8db3\u3057\u305f\u308a\u5f15\u3044\u305f\u308a\u3057\u3066\u3082\u4ed6\u306e\u6570\u5024\u306e\u5024\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u305f\u3081\u3001\u300c<strong>\u4e2d\u7acb\u7684\u306a<\/strong>\u300d\u6570\u5024\u3068\u898b\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001100 \u306f 98 + 2 + 0 \u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u30bc\u30ed\u306f 10 \u9032\u6570\u306e\u4e2d\u70b9\u3067\u3082\u3042\u308a\u307e\u3059\u30025 \u306f\u30bc\u30ed\u306e\u53f3\u5074\u3001-5 \u306f\u5de6\u5074\u3067\u3059\u3002<\/p>\n<p>\u3053\u3053\u3067\u6ce8\u610f\u3057\u305f\u3044\u306e\u306f\u3001\u6570\u5b57 0 \u306f<a href=\"https:\/\/mathority.org\/ja\/\u81ea\u7136\u6570\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u81ea\u7136\u6570\u306e\u30bb\u30c3\u30c8<\/a>\u306b\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u304c\u3001\u4fbf\u5b9c\u4e0a\u542b\u307e\u308c\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u306f\u5b9f\u969b\u306b\u306f\u3053\u306e\u30bb\u30c3\u30c8\u3084\u8ca0\u306e\u30bb\u30c3\u30c8\u306e\u4e00\u90e8\u3067\u306f\u306a\u304f\u3001\u5358\u306a\u308b<strong>\u6574\u6570<\/strong>\u3067\u3042\u308b\u3053\u3068\u3092\u77e5\u3063\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span id=\"Propiedades_del_numero_cero\">\u6570\u5b57\u30bc\u30ed\u306e\u6027\u8cea<\/span><\/h2>\n<p>\u30bc\u30ed\u306f\u3001<strong>\u6570\u5024\u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3092<\/strong>\u793a\u3059\u6570\u5b66\u6f14\u7b97\u5b50\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u4e00\u822c\u306b\u4e2d\u6027\u5143\u7d20\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u305d\u308c\u306f\u6570\u76f4\u7dda\u306e\u4e2d\u5fc3\u306b\u4f4d\u7f6e\u3057\u3066\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8ca0\u306e\u6570\u3068\u81ea\u7136\u6570\u306e\u9593\u306e\u969c\u58c1\u3092\u8868\u3059\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u6570\u5b66\u7684\u8ad6\u7406\u3067\u306f\u3001\u3053\u308c\u306f\u4e0d\u5728\u3092\u793a\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u8ad6\u7406\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u304c\u30bc\u30ed\u3068\u540c\u7b49\u306e\u5834\u5408\u3001\u305d\u308c\u306f<strong>null<\/strong>\u3067\u3042\u308b\u3068\u8a00\u308f\u308c\u307e\u3059\u3002\u305d\u3057\u3066\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30b5\u30a4\u30a8\u30f3\u30b9\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u3059\u3079\u3066\u306e\u6570\u5b66\u3067\u4f7f\u7528\u3055\u308c\u308b\u8a00\u8a9e\u3067\u3042\u308b<strong>\u30d0\u30a4\u30ca\u30ea\u30b3\u30fc\u30c9<\/strong>\u306b\u610f\u5473\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001\u305d\u306e\u4f7f\u7528\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h2 class=\"wp-block-heading\"><span id=\"Representacion_del_numero_cero\">\u6570\u5b57\u306e\u30bc\u30ed\u306e\u8868\u73fe<\/span><\/h2>\n<p>\u524d\u306b\u8ff0\u3079\u305f\u3088\u3046\u306b\u3001\u6570\u5024 0 \u306f<a href=\"https:\/\/mathority.org\/ja\/\u30c6\u3099\u30b7\u3099\u30bf\u30eb\u30e9\u30a4\u30f3\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u6570\u76f4\u7dda<\/a>\u306e<strong>\u4e2d\u592e\u306b<\/strong>\u8868\u3055\u308c\u307e\u3059\u3002\u5b9f\u969b\u3001\u3053\u306e\u5024\u306f\u3001\u8ca0\u306e\u6570 (\u30bc\u30ed\u672a\u6e80) \u3068\u6b63\u306e\u6570 (\u30bc\u30ed\u3088\u308a\u5927\u304d\u3044) \u306e\u5dee\u3092\u793a\u3057\u307e\u3059\u3002\u4e0b\u306e\u753b\u50cf\u3067\u306f\u3001\u771f\u3093\u4e2d\u306b\u6570\u5b57\u306e\u30bc\u30ed\u304c\u3042\u308b\u6570\u76f4\u7dda\u306e\u8868\u73fe\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"429\" height=\"120\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/representation-du-nombre-zero.webp\" data-src=\"\" alt=\"\u6570\u5b57\u306e\u30bc\u30ed\u306e\u8868\u73fe\" class=\"wp-image-10328 lazyload\" srcset=\"\" sizes=\"auto, \"><figcaption class=\"wp-element-caption\">\u30bc\u30ed\u306e\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u8868\u73fe<\/figcaption><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\"><span id=\"El_numero_cero_en_las_operaciones_matematicas\">\u7b97\u8853\u6f14\u7b97\u306b\u304a\u3051\u308b\u6570\u5b57\u306e\u30bc\u30ed<\/span><\/h2>\n<p>\u6570\u5b57\u306e\u30bc\u30ed 0 \u306f\u3001<strong>\u6570\u91cf\u304c\u5b58\u5728\u3057\u306a\u3044<\/strong>\u3053\u3068\u3092\u8868\u3059\u5024\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u52a0\u7b97\u307e\u305f\u306f\u6e1b\u7b97\u3059\u308b\u3082\u306e\u304c\u4f55\u3082\u306a\u3044\u3053\u3068\u3092\u793a\u3059\u305f\u3081\u306b\u6570\u5b66\u6f14\u7b97\u3067\u4f7f\u7528\u3055\u308c\u308b\u8a18\u53f7\u3067\u3059\u3002\u5358\u7d14\u306a\u6982\u5ff5\u306e\u3088\u3046\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u6570\u5024\u30bc\u30ed\u306e\u6271\u3044\u306f\u3001\u4e57\u7b97\u3068\u9664\u7b97\u306b\u304a\u3044\u3066\u3082\u3046\u5c11\u3057\u8907\u96d1\u3067\u3059\u3002<\/p>\n<p>\u8db3\u3057\u7b97\u3084\u5f15\u304d\u7b97\u306b\u304a\u3044\u3066\u30010\u306f\u4f55\u3082\u8db3\u3055\u306a\u3044\u6570\u5b57\u3067\u3042\u308a\u3001\u7d50\u679c\u306f\u5909\u308f\u308a<strong>\u307e\u305b\u3093<\/strong>\u3002\u4e00\u65b9\u3001\u4e57\u7b97\u3068\u9664\u7b97\u306e\u6f14\u7b97\u3067\u306f\u3001\u304b\u306a\u308a\u306e\u3053\u3068\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6570\u5024\u306b\u30bc\u30ed\u3092\u4e57\u7b97\u3059\u308b\u3068\u3001\u5f97\u3089\u308c\u308b\u7d50\u679c\u306f<strong>\u30bc\u30ed\u306b\u306a\u308a\u307e\u3059<\/strong>\u3002\u6570\u5024\u304c\u4f55\u3067\u3042\u3063\u3066\u3082\u3001\u7d50\u679c\u306f\u5e38\u306b 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