{"id":161,"date":"2019-06-21T18:59:00","date_gmt":"2019-06-21T09:59:00","guid":{"rendered":"https:\/\/kt-trend.com\/?p=161"},"modified":"2023-08-04T07:36:42","modified_gmt":"2023-08-03T22:36:42","slug":"%e3%80%90%e3%81%9d%e3%82%8d%e3%81%b0%e3%82%93-%e5%9d%82%e5%8f%a3%e6%8b%93%e3%81%ae%e6%84%8f%e5%a4%96%e3%81%a8%e4%bd%bf%e3%81%88%e3%82%8b%e6%88%a6%e9%97%98%e3%82%b0%e3%83%83%e3%82%ba%ef%bc%81","status":"publish","type":"post","link":"https:\/\/kt-trend.com\/?p=161","title":{"rendered":"\u3010\u305d\u308d\u3070\u3093] \u5742\u53e3\u62d3\u306e\u610f\u5916\u3068\u4f7f\u3048\u308b\u6226\u95d8\u30b0\u30c3\u30ba\uff01"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"\u3010\u305d\u308d\u3070\u3093] \u5742\u53e3\u62d3\u306e\u610f\u5916\u3068\u4f7f\u3048\u308b\u6226\u95d8\u30b0\u30c3\u30ba\uff01\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/MlImiZdv7Is?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"font-size: 18pt;\">\u2191\u2191\u2191\u2191\u2191\uff5e\u5742\u53e3\u62d3\u306e\u52d5\u753b\u3092\u30bf\u30c3\u30d7\u3057\u3066\u898b\u308b\uff5e\u2191\u2191\u2191\u2191\u2191<br \/>\u2191\u2191\u2191\uff5eTap to watch Taku Sakaguchi&#8217;s video\uff5e\u2191\u2191\u2191<\/span><\/p>\n<p>\u300c\u305d\u308d\u3070\u3093\u300d\u306f\u3001\u65e5\u672c\u306e\u4f1d\u7d71\u7684\u306a\u8a08\u7b97\u9053\u5177\u3067\u3042\u308a\u3001\u6570\u5024\u8a08\u7b97\u3092\u884c\u3046\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u9053\u5177\u3067\u3059\u3002\u73e0\uff08\u305f\u307e\uff09\u3068\u547c\u3070\u308c\u308b\u5c0f\u3055\u306a\u7389\u3092\u4f7f\u3063\u3066\u6570\u5024\u3092\u8868\u3057\u3001\u687f\uff08\u3055\u304a\uff09\u3068\u547c\u3070\u308c\u308b\u68d2\u72b6\u306e\u67a0\u5185\u3067\u64cd\u4f5c\u3059\u308b\u3053\u3068\u3067\u8a08\u7b97\u3092\u884c\u3044\u307e\u3059\u3002\u305d\u308d\u3070\u3093\u306f\u3001\u53e4\u304f\u304b\u3089\u65e5\u672c\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u8a08\u7b97\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u73fe\u4ee3\u3067\u3082\u5b66\u7fd2\u3084\u8da3\u5473\u3068\u3057\u3066\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u308d\u3070\u3093\u306e\u4e3b\u306a\u7279\u5fb4\u3068\u4f7f\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\uff1a<\/p>\n<ol>\n<li>\n<p>\u7389\u3068\u73e0: \u305d\u308d\u3070\u3093\u306b\u306f\u3001\u5404\u687f\u3054\u3068\u306b5\u3064\u306e\u7389\uff08\u73e0\uff09\u30682\u3064\u306e\u7389\uff08\u73e0\uff09\u304c\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u30025\u3064\u306e\u7389\u306f\u300c\u4e0a\u73e0\u300d\u30012\u3064\u306e\u7389\u306f\u300c\u4e0b\u73e0\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u6570\u5024\u306e\u8868\u73fe: \u305d\u308d\u3070\u3093\u306f\u3001\u5404\u687f\u306e\u4e0a\u73e0\u3068\u4e0b\u73e0\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u3063\u3066\u6570\u5024\u3092\u8868\u73fe\u3057\u307e\u3059\u3002\u4e0a\u73e0\u306e\u6570\u3092\u6570\u3048\u308b\u3053\u3068\u3067\u30011\u687f\u3042\u305f\u308a\u306e\u6570\u5024\u3092\u8868\u3057\u307e\u3059\u3002\u4e0b\u73e0\u306f\u57fa\u6e96\u3068\u3057\u3066\u4f7f\u308f\u308c\u30011\u687f\u3042\u305f\u308a\u306e\u5024\u30925\u305a\u3064\u5897\u3084\u3059\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u56db\u5247\u6f14\u7b97: \u305d\u308d\u3070\u3093\u306f\u3001\u8db3\u3057\u7b97\u3001\u5f15\u304d\u7b97\u3001\u639b\u3051\u7b97\u3001\u5272\u308a\u7b97\u306a\u3069\u306e\u56db\u5247\u6f14\u7b97\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7389\u3092\u79fb\u52d5\u3055\u305b\u308b\u3053\u3068\u3067\u6570\u5024\u306e\u64cd\u4f5c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u5229\u70b9\u3068\u5b66\u7fd2\u52b9\u679c: \u305d\u308d\u3070\u3093\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u8a08\u7b97\u306b\u5bfe\u3059\u308b\u7406\u89e3\u3084\u96c6\u4e2d\u529b\u304c\u9ad8\u307e\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30a2\u30d0\u30ab\u30b9\uff08\u30a2\u30d3\u30c0\u30b9\uff09\u3068\u547c\u3070\u308c\u308b\u7b97\u76e4\u3068\u540c\u69d8\u306e\u69cb\u9020\u3092\u6301\u3064\u9053\u5177\u3068\u3057\u3066\u3001\u4e16\u754c\u4e2d\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u6559\u80b2\u7528\u9014: \u65e5\u672c\u3067\u306f\u5b66\u6821\u6559\u80b2\u3067\u306e\u6570\u5b66\u306e\u57fa\u790e\u5b66\u7fd2\u3084\u8a08\u7b97\u529b\u306e\u5411\u4e0a\u306e\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308d\u3070\u3093\u6559\u5ba4\u3084\u6559\u6750\u3082\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u305d\u308d\u3070\u3093\u306f\u3001\u53e4\u304f\u304b\u3089\u65e5\u672c\u306e\u8a08\u7b97\u6587\u5316\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u73fe\u4ee3\u3067\u3082\u6570\u5b66\u306e\u57fa\u790e\u5b66\u7fd2\u3084\u8a08\u7b97\u529b\u306e\u5411\u4e0a\u3001\u307e\u305f\u8da3\u5473\u3068\u3057\u3066\u3082\u697d\u3057\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u00a0<\/p>\n<p id=\"tw-target-text\" class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"\u7ffb\u8a33\"><span style=\"font-size: 18pt;\"><strong><span class=\"Y2IQFc\" lang=\"en\">[Abacus] Taku Sakaguchi&#8217;s Surprisingly Useful Combat Goods!<\/span><\/strong><\/span><\/p>\n<p id=\"tw-target-text\" class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"\u7ffb\u8a33\"><span class=\"Y2IQFc\" lang=\"en\">&#8220;Abacus&#8221; is a traditional Japanese calculation tool, a tool used to perform numerical calculations. Small balls called tama are used to represent numerical values, and calculations are performed by manipulating them within a rod-shaped frame called a rod. The abacus is a calculation tool that has been used in Japan since ancient times, and is still used today for learning and as a hobby. I will explain the main features of the abacus and how to use it: Tama and Tama: The abacus has 5 Tama and 2 Tama on each rod. Five balls are called &#8220;upper beads&#8221; and two balls are called &#8220;lower beads&#8221;. Representation of numbers: The abacus expresses numbers by combining the upper and lower beads of each rod. By counting the number of upper beads, it represents the number per rod. The lower ball is used as a reference and used to increase the value per rod by 5.<\/span><\/p>\n<p id=\"tw-target-text\" class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"\u7ffb\u8a33\"><span class=\"Y2IQFc\" lang=\"en\">Four arithmetic operations: The abacus can perform four arithmetic operations such as addition, subtraction, multiplication, and division. Numerical operations are performed by moving the ball. Benefits and learning effects: Using the abacus is said to improve comprehension and concentration in calculations. It is also used around the world as a tool with a structure similar to an abacus called abacus. Educational use: In Japan, it is sometimes used for basic mathematics learning and improving calculation skills in school education. There are also abacus classes and teaching materials. The abacus has long played an important role in Japanese computational culture. Even today, it is enjoyed as a hobby, as well as for learning basic mathematics and improving calculation skills.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"\u2191\u2191\u2191\u2191\u2191\uff5e\u5742\u53e3\u62d3\u306e\u52d5\u753b\u3092\u30bf\u30c3\u30d7\u3057\u3066\u898b\u308b\uff5e\u2191\u2191\u2191\u2191\u2191\u2191\u2191\u2191\uff5eTap to watch Taku Sakaguchi&#8217;s video\uff5e\u2191\u2191\u2191 \u300c\u305d\u308d\u3070\u3093\u300d\u306f\u3001\u65e5\u672c\u306e\u4f1d\u7d71\u7684\u306a\u8a08\u7b97\u9053\u5177\u3067\u3042\u308a\u3001\u6570\u5024\u8a08\u7b97\u3092\u884c\u3046\u305f\u3081\u306b\u4f7f [&hellip;]","protected":false},"author":1,"featured_media":162,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/posts\/161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=161"}],"version-history":[{"count":2,"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/posts\/161\/revisions"}],"predecessor-version":[{"id":1630,"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/posts\/161\/revisions\/1630"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=\/wp\/v2\/media\/162"}],"wp:attachment":[{"href":"https:\/\/kt-trend.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kt-trend.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}