{"id":367688,"date":"2026-02-10T11:00:16","date_gmt":"2026-02-10T02:00:16","guid":{"rendered":"https:\/\/www.nichibun-g.co.jp\/data\/?p=367688"},"modified":"2026-09-04T19:27:50","modified_gmt":"2026-09-04T10:27:50","slug":"root038","status":"publish","type":"post","link":"https:\/\/www.nichibun-g.co.jp\/data\/education\/root\/root038\/","title":{"rendered":"\uff3bHello, Mathematics!\uff3d\u7b97\u6570\u3084\u6570\u5b66\u306b\u306f\u3082\u3063\u3068\u3044\u308d\u3044\u308d\u306a\u300c\u597d\u304d\u300d\u304c\u3042\u3063\u3066\u3044\u3044\u3014math channel \u4ee3\u8868\u53d6\u7de0\u5f79\u3000\u6570\u5b66\u306e\u304a\u5144\u3055\u3093\u3000\u6a2a\u5c71\u660e\u65e5\u5e0c\u3015\u3000\u307b\u304b"},"content":{"rendered":"<section>\n<div class=\"c-linkBtnGrid --col2\">\n<div class=\"c-linkBtnGrid__item\">\n<div class=\"c-linkBtn\">\n        <a href=\"\/data\/education\/root\/e-book\/root_38\/\" class=\"c-linkBtn__button\" target=\"_blank\"><br \/>\n          <span class=\"c-linkBtn__text\"><br \/>\n            <i class=\"c-linkBtn__typeIcon --subtract\"><br \/>\n              <svg>\n                <use xlink:href=\"#icon-subtract\">\n                <\/use>\n              <\/svg><br \/>\n            <\/i><br \/>\n            <span class=\"c-linkBtn__string\">\u96fb\u5b50\u30d6\u30c3\u30af<\/span><br \/>\n          <\/span><br \/>\n          <i class=\"c-linkBtn__icon\"><br \/>\n            <svg>\n              <use xlink:href=\"#arrow_right_l\">\n              <\/use>\n            <\/svg><br \/>\n            <svg>\n              <use xlink:href=\"#arrow_right_l\">\n              <\/use>\n            <\/svg><br \/>\n          <\/i><br \/>\n        <\/a>\n      <\/div>\n<\/p><\/div>\n<div class=\"c-linkBtnGrid__item\">\n<div class=\"c-linkBtn\">\n        <a href=\"\/library\/root\/root_38.pdf\" class=\"c-linkBtn__button\" target=\"_blank\"><br \/>\n          <span class=\"c-linkBtn__text\"><br \/>\n            <i class=\"c-linkBtn__typeIcon --pdf\"><br \/>\n              <svg>\n                <use xlink:href=\"#icon-pdf\">\n                <\/use>\n              <\/svg><br \/>\n            <\/i><br \/>\n            <span class=\"c-linkBtn__string\">PDF<br \/>\n              <span class=\"c-linkBtn__subText\">(9.6MB)<\/span><br \/>\n            <\/span><br \/>\n          <\/span><br \/>\n          <i class=\"c-linkBtn__icon\"><br \/>\n            <svg>\n              <use xlink:href=\"#arrow_right_l\">\n              <\/use>\n            <\/svg><br \/>\n            <svg>\n              <use xlink:href=\"#arrow_right_l\">\n              <\/use>\n            <\/svg><br \/>\n          <\/i><br \/>\n        <\/a>\n      <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u96fb\u5b50\u30d6\u30c3\u30af PDF (9.6MB)<\/p>\n","protected":false},"author":3,"featured_media":367692,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[140],"tags":[],"class_list":["post-367688","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-root"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/posts\/367688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/comments?post=367688"}],"version-history":[{"count":1,"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/posts\/367688\/revisions"}],"predecessor-version":[{"id":395425,"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/posts\/367688\/revisions\/395425"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/media\/367692"}],"wp:attachment":[{"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/media?parent=367688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/categories?post=367688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nichibun-g.co.jp\/data\/wp-json\/wp\/v2\/tags?post=367688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}