{"id":3458,"date":"2022-10-26T21:38:26","date_gmt":"2022-10-26T12:38:26","guid":{"rendered":"http:\/\/mathedu4.com\/?page_id=3458"},"modified":"2022-10-26T21:44:33","modified_gmt":"2022-10-26T12:44:33","slug":"3%ed%95%99%eb%85%842%ed%95%99%ea%b8%b0%ec%9d%b8%ea%b0%95","status":"publish","type":"page","link":"http:\/\/mathedu4.com\/?page_id=3458","title":{"rendered":"\uc9113\ud559\ub1442\ud559\uae30\uc778\uac15"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3458\" class=\"elementor elementor-3458\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fykwemc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fykwemc\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3543b8\" data-id=\"e3543b8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dafce1c elementor-widget elementor-widget-heading\" data-id=\"dafce1c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\uc9113\ud559\ub1442\ud559\uae30\uc778\uac15<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b7ef660 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b7ef660\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8c3d9ce\" data-id=\"8c3d9ce\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-375f3f0 elementor-widget elementor-widget-shortcode\" data-id=\"375f3f0\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div id=\"kboard-play-video-list\" class=\"play-video-row4\">\r\n\r\n\t<!-- \uce74\ud14c\uace0\ub9ac \uc2dc\uc791 -->\r\n\t\t<!-- \uce74\ud14c\uace0\ub9ac \ub05d -->\r\n\t\r\n\t<!-- \ub9ac\uc2a4\ud2b8 \uc2dc\uc791 -->\r\n\t<ul class=\"kboard-list\">\r\n\t\t\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=121&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635fec19de8c76033698-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\ub2e8\uc6d0 1) \uc0bc\uac01\ube44\uc758 \uc815\uc758 0101\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 65<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 1<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=120&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635fec3e36ee76912583-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\ub2e8\uc6d0 2) \uc0bc\uac01\ube44\uc758 \ud65c\uc6a9 0102\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 60<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 0<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=119&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635fec8bf14fa4534252-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\ub2e8\uc6d0 3) \uc0bc\uac01\ube44\uc758 \ud65c\uc6a9(2) 0103\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 61<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 0<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=118&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635fecb5d8d9f4621031-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2\ub2e8\uc6d0 1) \uc6d0\uc758 \ud604 0201\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 46<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 2<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=117&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635feceb85bd35505979-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2\ub2e8\uc6d0 2) \uc6d0\uc758 \uc811\uc120 0202\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 45<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 0<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=116&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635fed6aa77144677882-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\ub2e8\uc6d0 1) \uc6d0\uc8fc\uac01 0301\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 44<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 0<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=115&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635feda6ab0d04322858-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\ub2e8\uc6d0 2) \uc6d0\uacfc \uc0ac\uac01\ud615 0302\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 45<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 0<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=114&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635fedd86cb021411706-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\ub2e8\uc6d0 3) \uc811\uc120\uacfc \ud604\uc774 \uc774\ub8e8\ub294 \uac01 0303\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 45<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 0<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=113&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635fee193196c2860189-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t4\ub2e8\uc6d0 1) \ub300\ud46f\uac11 0401\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 40<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 0<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=112&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635fee3fa08fa4050924-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t4\ub2e8\uc6d02) \uc0b0\ud3ec\ub3c4 0402\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 38<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 0<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t<li class=\"kboard-list-item\">\r\n\t\t\t<a href=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458&#038;uid=111&#038;mod=document#kboard-document\">\r\n\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"kboard-list-thumbnail\" style=\"background-image:url(http:\/\/mathedu4.com\/wp-content\/uploads\/kboard_thumbnails\/29\/202211\/635fee68be29d1910804-330x160.png)\"><\/div>\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-title kboard-ell\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t4\ub2e8\uc6d0 3) \uc0c1\uad00\ub3c4 0403\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-video-info\">\r\n\t\t\t\t\t<span class=\"info-item kboard-user\"><img alt='mathedu4' src='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=16&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/c32c7dec9f87ac7228e9210d45f7a00ca4b5051e194b19af86a873cdfb96a405?s=32&#038;d=mm&#038;r=g 2x' class='avatar avatar-16 photo' height='16' width='16' \/> mathedu4<\/span>\r\n\t\t\t\t\t<div class=\"kboard-ell\">\r\n\t\t\t\t\t\t<span class=\"info-item kboard-view\">\uc870\ud68c 30<\/span>\r\n\t\t\t\t\t\t<span class=\"info-separator kboard-date\">\u00b7<\/span>\r\n\t\t\t\t\t\t<span class=\"info-item kboard-date\">2022-10-26<\/span>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-list-vote\"><img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-heart.png\" alt=\"\ucd94\ucc9c\"> 0<\/div>\r\n\t\t\t\t\r\n\t\t\t\t<div class=\"kboard-selected-background\">\r\n\t\t\t\t\t<div class=\"kboard-selected-wrap\">\r\n\t\t\t\t\t\t<div class=\"kboard-selected-table\">\r\n\t\t\t\t\t\t\t<div class=\"kboard-selected-cell\">\r\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"http:\/\/mathedu4.com\/wp-content\/plugins\/kboard\/skin\/play-video\/images\/icon-play.png\" alt=\"Play\">\r\n\t\t\t\t\t\t\t\tPlay\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t<\/a>\r\n\t\t<\/li>\r\n\t\t\t\t\r\n\t<\/ul>\r\n\t<!-- \ub9ac\uc2a4\ud2b8 \ub05d -->\r\n\t\r\n\t<!-- \ud398\uc774\uc9d5 \uc2dc\uc791 -->\r\n\t<div class=\"kboard-pagination\">\r\n\t\t<ul class=\"kboard-pagination-pages\">\r\n\t\t\t<li class=\"active\"><a href=\"?pageid=1&rest_route=%2Fwp%2Fv2%2Fpages%2F3458&mod=list\" onclick=\"return false\">1<\/a><\/li>\t\t<\/ul>\r\n\t<\/div>\r\n\t<!-- \ud398\uc774\uc9d5 \ub05d -->\r\n\t\r\n\t<!-- \uac80\uc0c9\ud3fc \uc2dc\uc791 -->\r\n\t<form method=\"get\" action=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F3458\">\r\n\t\t<input type=\"hidden\" name=\"rest_route\" value=\"\/wp\/v2\/pages\/3458\"><input type=\"hidden\" name=\"mod\" value=\"list\"><input type=\"hidden\" name=\"pageid\" value=\"1\">\t\t\r\n\t\t<div class=\"kboard-search\">\r\n\t\t\t<select name=\"target\">\r\n\t\t\t\t<option value=\"\">\uc804\uccb4<\/option>\r\n\t\t\t\t<option value=\"title\">\uc81c\ubaa9<\/option>\r\n\t\t\t\t<option value=\"content\">\ub0b4\uc6a9<\/option>\r\n\t\t\t\t<option value=\"member_display\">\uc791\uc131\uc790<\/option>\r\n\t\t\t<\/select>\r\n\t\t\t<input type=\"text\" name=\"keyword\" value=\"\" placeholder=\"\uac80\uc0c9...\">\r\n\t\t\t<button type=\"submit\" class=\"kboard-play-video-button-small\">\uac80\uc0c9<\/button>\r\n\t\t<\/div>\r\n\t<\/form>\r\n\t<!-- \uac80\uc0c9\ud3fc \ub05d -->\r\n\t\r\n\t\t\r\n\t<\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\uc9113\ud559\ub1442\ud559\uae30\uc778\uac15<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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