{"common":{"save":0,"post_id":"3671","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"792","post_id":"3671","mon_id":"11246","chapter_id":"11276","question":"<div class=\"lt123_imgs\">\u0110i\u1ec1n các s\u1ed1 thích h\u1ee3p vào ô tr\u1ed1ng<\/div><div class=\"lt123_imgs\"><span style=\"color:#8e44ad;\"><strong><input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> 21 <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> 23 24 25 <\/strong><\/span><span style=\"color:#8e44ad;\"><strong><font face=\"Bellota\"><span style=\"font-size: 50px;\"><\/span><\/font><\/strong><\/span><\/div>","options":"","correct":["[\"20\",\"22\"]"],"level":"2","hint":"<p>\u0110ây là dãy s\u1ed1 theo th\u1ee9 t\u1ef1 t\u1eeb bé \u0111\u1ebfn l\u1edbn. Con hãy tìm s\u1ed1 li\u1ec1n tr\u01b0\u1edbc và s\u1ed1 li\u1ec1n sau s\u1ed1 21 nhé!<\/p>","answer":"<p>S\u1ed1 li\u1ec1n tr\u01b0\u1edbc s\u1ed1 21 là s\u1ed1<strong> 20<\/strong><\/p><p>S\u1ed1 li\u1ec1n sau s\u1ed1 21 là s\u1ed1 <strong>22<\/strong><\/p><p>V\u1eady, các s\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng l\u1ea7n l\u01b0\u1ee3t là: <strong>20 22<\/strong><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"118","test":"0","date":"2020-07-29 02:04:37"},{"id":"793","post_id":"3671","mon_id":"11246","chapter_id":"11276","question":"<div class=\"lt123_imgs\">\u0110i\u1ec1n các s\u1ed1 thích h\u1ee3p vào ô tr\u1ed1ng<span style=\"color:#2980b9;\"><font face=\"Bellota\"><span style=\"font-size:50px\"><\/span><\/font><\/span><\/div><div class=\"lt123_imgs\"><strong><span style=\"color:#2980b9;\">20 <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> 22 <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> 24 25<\/span><\/strong><\/div>","options":"","correct":["[\"21\",\"23\"]"],"level":"2","hint":"<p>\u0110ây là dãy s\u1ed1 theo th\u1ee9 t\u1ef1 t\u1eeb bé \u0111\u1ebfn l\u1edbn. Con hãy tìm s\u1ed1 li\u1ec1n tr\u01b0\u1edbc và s\u1ed1 li\u1ec1n sau s\u1ed1 22 nhé!<\/p>","answer":"<p>S\u1ed1 li\u1ec1n tr\u01b0\u1edbc s\u1ed1 22 là s\u1ed1<strong> 21<\/strong><\/p><p>S\u1ed1 li\u1ec1n sau s\u1ed1 22 là s\u1ed1 <strong>23<\/strong><\/p><p>V\u1eady, các s\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng l\u1ea7n l\u01b0\u1ee3t là: <span style=\"color:#2980b9;\"><strong>21 23<\/strong><\/span><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"118","test":"0","date":"2020-07-29 02:07:03"},{"id":"794","post_id":"3671","mon_id":"11246","chapter_id":"11276","question":"<p><span style=\"color:#16a085;\">Tìm s\u1ed1 li\u1ec1n sau s\u1ed1<strong> 20<\/strong><\/span><\/p>","options":["10","21","30","19"],"correct":"2","level":"2","hint":"","answer":"<p>S\u1ed1 li\u1ec1n sau s\u1ed1 20 là s\u1ed1 <b>21<\/b><\/p><p>V\u1eady, \u0111áp án \u0111úng là:<strong> 21<\/strong><\/p>","type":"choose","extra_type":"star","audio":[1,1,"",1],"time":"0","user_id":"118","test":"0","date":"2020-07-29 02:10:40","option_type":"txt","len":0}]}