{"common":{"save":0,"post_id":"4812","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"8451","post_id":"4812","mon_id":"1158113","chapter_id":"1158117","question":"<p>T&iacute;nh 34 . 12 = ?<\/p>","options":["480","408","418"],"correct":"2","level":"1","hint":"","answer":"<p>34 . 12 = <strong>408<\/strong><\/p><p>V\u1eady \u0111&aacute;p &aacute;n \u0111&uacute;ng l&agrave; <span style=\"color:#16a085;\"><strong>408<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"1","date":"2021-10-05 13:52:41","option_type":"number","len":0},{"id":"8452","post_id":"4812","mon_id":"1158113","chapter_id":"1158117","question":"<p>T&iacute;nh 3 . 12 . 10 = ?<\/p>","options":["360","36","306"],"correct":"1","level":"1","hint":"","answer":"<p>3 . 12 . 10 = 36 . 10 = 360<\/p><p>V\u1eady \u0111&aacute;p &aacute;n \u0111&uacute;ng l&agrave; <span style=\"color:#16a085;\"><strong>360<\/strong><\/span><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"132","test":"1","date":"2021-10-05 13:54:10","option_type":"txt","len":0},{"id":"8454","post_id":"4812","mon_id":"1158113","chapter_id":"1158117","question":"<p>So s&aacute;nh c&aacute;c ph&eacute;p nh&acirc;n sau v\u1edbi nhau (\u0111i\u1ec1n d\u1ea5u &gt;&nbsp; , &lt;&nbsp; ho\u1eb7c&nbsp; = )<\/p><p>23 . 45&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp;45 . 23<\/p>","options":"","correct":["[\"=\"]"],"level":"1","hint":"<p>Ph&eacute;p nh&acirc;n c&oacute; t&iacute;nh ch\u1ea5t giao ho&aacute;n:<\/p><p>a . b = b . a&nbsp;<\/p>","answer":"<p>Ph&eacute;p nh&acirc;n c&oacute; t&iacute;nh ch\u1ea5t giao ho&aacute;n n&ecirc;n<\/p><p>23 . 45&nbsp;&nbsp;<span style=\"color:#16a085;\"><strong>=<\/strong><\/span> 45 . 23<\/p><p>V\u1eady d\u1ea5u c\u1ea7n \u0111i\u1ec1n l&agrave;&nbsp; &nbsp;<span style=\"color:#16a085;\"><strong>=<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"132","test":"1","date":"2021-10-05 14:00:41"}]}