{"common":{"save":0,"post_id":"4284","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1426","post_id":"4284","mon_id":"11445","chapter_id":"11570","question":"<p>238 = 200 + 30 +&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p>","options":"","correct":["[\"8\"]"],"level":"1","hint":"","answer":"<p>238 = 200 + 30 +<span style=\"color:#1abc9c;\"> 8<\/span><\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n v&agrave;o&nbsp;&ocirc; tr\u1ed1ng l&agrave; <span style=\"color:#1abc9c;\">8<\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"128","test":"1","date":"2021-07-24 07:53:15"},{"id":"1427","post_id":"4284","mon_id":"11445","chapter_id":"11570","question":"<p>456 = 400 +&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp;+ 6<\/p>","options":"","correct":["[\"50\"]"],"level":"1","hint":"","answer":"<p>456 = 400 + <span style=\"color:#1abc9c;\">50<\/span> + 6<\/p><p>V\u1eady s\u1ed1 c\u1ea7n&nbsp;\u0111i\u1ec1n v&agrave;o&nbsp;&ocirc; tr\u1ed1ng l&agrave; <span style=\"color:#1abc9c;\">50<\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"128","test":"1","date":"2021-07-24 07:54:31"},{"id":"1428","post_id":"4284","mon_id":"11445","chapter_id":"11570","question":"<div class=\"lt123_imgs\">300 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp;+ 0<\/div>","options":"","correct":["[\"300\"]"],"level":"1","hint":"","answer":"<p>300 g\u1ed3m 3 tr\u0103m, 0 ch\u1ee5c, 0&nbsp;\u0111\u01a1n v\u1ecb, ta vi\u1ebft d\u01b0\u1edbi d\u1ea1ng t\u1ed5ng nh\u01b0 sau:<\/p><p>300 = <span style=\"color:#1abc9c;\">300<\/span> + 0<\/p><p>V\u1eady s\u1ed1 c\u1ea7n&nbsp;\u0111i\u1ec1n v&agrave;o&nbsp;&ocirc; tr\u1ed1ng l&agrave; <span style=\"color:#1abc9c;\">300<\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"128","test":"1","date":"2021-07-24 07:56:41"}]}