{"common":{"save":0,"post_id":"6793","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1231","post_id":"6793","mon_id":"1159012","chapter_id":"1159021","question":"<p>1 th\u1ebf k\u1ec9 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp;n\u0103m.<\/p><p>700 n\u0103m =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp;th\u1ebf k\u1ec9.<\/p>","options":"","correct":["[\"100\",\"7\"]"],"level":"2","hint":"","answer":"<p>1&nbsp;th\u1ebf k\u1ec9 = <span style=\"color:#16a085;\"><strong>100&nbsp;<\/strong><\/span>n\u0103m.<\/p><p>700 n\u0103m = <span style=\"color:#16a085;\"><strong>7<\/strong><\/span> th\u1ebf k\u1ec9.<\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"0","date":"2023-10-25 01:42:46"},{"id":"1239","post_id":"6793","mon_id":"1159012","chapter_id":"1159021","question":"<p>6 ng&agrave;y =&nbsp;&lt;input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/&gt;&nbsp;gi\u1edd<\/p>","options":["<strong>A.<\/strong> 144 gi\u1edd","<strong>B.<\/strong> 146 gi\u1edd","<strong>C.<\/strong> 72 gi\u1edd","<strong>D.<\/strong> 360 gi\u1edd"],"correct":"1","level":"2","hint":"","answer":"<p>6 ng&agrave;y = <span style=\"color:#16a085;\"><strong>144 <\/strong><\/span>gi\u1edd.<\/p><p>Ch\u1ecdn&nbsp;&nbsp;<span style=\"color:#16a085;\"><strong>A.<\/strong> 144 gi\u1edd.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-10-25 01:57:48","option_type":"txt","len":0},{"id":"1240","post_id":"6793","mon_id":"1159012","chapter_id":"1159021","question":"<p>5 gi\u1edd 20 ph&uacute;t =&nbsp;&lt;input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/&gt;&nbsp;ph&uacute;t.<\/p>","options":["<strong>A.<\/strong> 70 ph&uacute;t","<strong>B.<\/strong> 320 ph&uacute;t","<strong>C.<\/strong> 300 ph&uacute;t","<strong>D.<\/strong> 520 ph&uacute;t"],"correct":"2","level":"2","hint":"","answer":"<p>5 gi\u1edd 20 ph&uacute;t = 300 ph&uacute;t + 20 ph&uacute;t = 320 ph&uacute;t.<\/p><p>Ch\u1ecdn&nbsp;&nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong> 320 ph&uacute;t.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-10-25 01:59:41","option_type":"txt","len":2}]}