{"id":2681,"date":"2022-10-11T15:46:32","date_gmt":"2022-10-11T06:46:32","guid":{"rendered":"http:\/\/mathedu4.com\/?page_id=2681"},"modified":"2022-10-26T21:36:25","modified_gmt":"2022-10-26T12:36:25","slug":"%ec%a4%913%ed%95%99%eb%85%84%ec%9d%b8%ea%b0%95","status":"publish","type":"page","link":"http:\/\/mathedu4.com\/?page_id=2681","title":{"rendered":"\uc9113\ud559\ub1441\ud559\uae30\uc778\uac15"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2681\" class=\"elementor elementor-2681\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-tc9gqfc elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"tc9gqfc\" 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-a5d7d75\" data-id=\"a5d7d75\" 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-4a6add8 elementor-widget elementor-widget-heading\" data-id=\"4a6add8\" 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\ub1441\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-8282cc0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8282cc0\" 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-90cebc2\" data-id=\"90cebc2\" 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-124e3af elementor-widget elementor-widget-shortcode\" data-id=\"124e3af\" 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%2F2681&#038;uid=110&#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\/16\/202210\/635d488d648024111147-330x160.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)\uc81c\uacf1\uadfc\uc758 \ub73b\uacfc \ud45c\ud604 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 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%2F2681&#038;uid=109&#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\/16\/202210\/635d48b44026f1760774-330x160.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)\uc81c\uacf1\uadfc\uc758 \ud45c\ud604 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 63<\/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%2F2681&#038;uid=108&#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\/16\/202210\/635d48e014ce48628521-330x160.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)\ubb34\ub9ac\uc218\uc640 \uc2e4\uc218 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 57<\/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%2F2681&#038;uid=107&#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\/16\/202210\/635d4902d1ada4384607-330x160.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)\uc81c\uacf1\uadfc\uc758 \uacf1\uc148\uacfc \ub098\ub217\uc148 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 53<\/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%2F2681&#038;uid=106&#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\/16\/202210\/635d4926929d82338924-330x160.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)\uc81c\uacf1\uadfc\uc758 \ub367\uc148\uacfc \ube84\uc148 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 53<\/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%2F2681&#038;uid=105&#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\/16\/202210\/635d49740d0dd2758358-330x160.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)\uacf1\uc148\uacf5\uc2dd 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 51<\/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%2F2681&#038;uid=104&#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\/16\/202210\/635d49979546b5776951-330x160.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)\uacf1\uc148\uacf5\uc2dd\uc758 \ud65c\uc6a9 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 43<\/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%2F2681&#038;uid=103&#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\/16\/202210\/635d49be0b98b2315961-330x160.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)\uc778\uc218\ubd84\ud574 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 52<\/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%2F2681&#038;uid=102&#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\/16\/202210\/635d49edc7eed8174900-330x160.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)\uc778\uc218\ubd84\ud574\uc758 \ud65c\uc6a9 0304\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%2F2681&#038;uid=101&#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\/16\/202210\/635d4a18b30559090532-330x160.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)\uc774\ucc28\ubc29\uc815\uc2dd\uacfc \uadf8\ud574 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 48<\/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\"> 3<\/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%2F2681&#038;uid=100&#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\/16\/202210\/635d4a3c7470b3605646-330x160.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 2)\uc778\uc218\ubd84\ud574\ub97c \uc774\uc6a9\ud55c \uc774\ucc28\ubc29\uc815\uc2dd\uc758 \ud480\uc774 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 56<\/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%2F2681&#038;uid=99&#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\/16\/202210\/635d4a5e60f0a6455276-330x160.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)\uc81c\uacf1\uadfc\uc744 \uc774\uc6a9\ud55c \uc774\ucc28\ubc29\uc815\uc2dd\uc758 \ud480\uc774 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 43<\/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%2F2681&#038;uid=98&#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\/16\/202210\/635d4a8019cf41598160-330x160.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\t5\ub2e8\uc6d0 1)\uc774\ucc28\ubc29\uc815\uc2dd\uc758 \uadfc\uc758 \uacf5\uc2dd 0501\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%2F2681&#038;uid=97&#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\/16\/202210\/635d4aa38d9977475287-330x160.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\t5\ub2e8\uc6d0 2)\uadfc\uacfc \uacc4\uc218\uc640\uc758 \uad00\uacc4 0502\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 58<\/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%2F2681&#038;uid=96&#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\/16\/202210\/635d4ad43c4031849520-330x160.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\t5\ub2e8\uc6d0 3)\uc774\ucc28\ubc29\uc815\uc2dd\uc758 \ud65c\uc6a9 0503\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%2F2681&#038;uid=95&#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\/16\/202210\/635d4af6461d37122240-330x160.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\t6\ub2e8\uc6d0 1)\uc774\ucc28\ud568\uc218\uc758 \uadf8\ub798\ud504 1 0601\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 53<\/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%2F2681&#038;uid=94&#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\/16\/202210\/635d4b1bed6796362417-330x160.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\t6\ub2e8\uc6d0 1)\uc774\ucc28\ud568\uc218\uc758 \uadf8\ub798\ud504 2 0602\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 58<\/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%2F2681&#038;uid=93&#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\/16\/202210\/635d4b3ca53fa2783916-330x160.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\t7\ub2e8\uc6d0 1)\uadf8\ub798\ud504\uc758 \uc77c\ubc18\ud615\t0701\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\"> 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%2F2681&#038;uid=92&#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\/16\/202210\/635d4b5abd3264682371-330x160.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\t7\ub2e8\uc6d0 2)\ucd5c\ub300\uc640 \ucd5c\uc18c \uc751\uc6a9\ubb38\uc81c 0702\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%2F2681&#038;uid=91&#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\/16\/202210\/635d4b78b6f2f8954794-330x160.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\t8\ub2e8\uc6d0 1)\ub300\ud46f\uac12 0801\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 36<\/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%2F2681&mod=list\" onclick=\"return false\">1<\/a><\/li><li><a href=\"?pageid=2&rest_route=%2Fwp%2Fv2%2Fpages%2F2681&mod=list\">2<\/a><\/li><li class=\"next-page\"><a href=\"?pageid=2&rest_route=%2Fwp%2Fv2%2Fpages%2F2681&mod=list\">\u00bb<\/a><\/li><li class=\"last-page\"><a href=\"?pageid=2&rest_route=%2Fwp%2Fv2%2Fpages%2F2681&mod=list\">\ub9c8\uc9c0\ub9c9<\/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 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