{"common":{"save":0,"post_id":"6062","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2261","post_id":"6062","mon_id":"1158530","chapter_id":"1158579","question":"<p>\u0110i\u1ec1n s\u1ed1 th&iacute;ch h\u1ee3p v&agrave;o &ocirc; tr\u1ed1ng<\/p><p>a) 5 x 9 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><p>b) 7 x 4 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><p>c) 6 x 8 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><p>d) 9 x 7 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p>","options":"","correct":["[\"45\",\"28\",\"48\",\"63\"]"],"level":"1","hint":"","answer":"<p>a) 5 x 9 =&nbsp;45<\/p><p>b) 7 x 4 =&nbsp;28<\/p><p>c) 6 x 8 =&nbsp;48<\/p><p>d) 9 x 7 = 63<\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-08-09 11:34:38"},{"id":"2262","post_id":"6062","mon_id":"1158530","chapter_id":"1158579","question":"<p>\u0110i\u1ec1n s\u1ed1 th&iacute;ch h\u1ee3p v&agrave;o &ocirc; tr\u1ed1ng:<\/p><p>a) 54 : 9 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><p>b) 72 : 8 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><p>c) 42 : 7 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><p>d) 32 : 8 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p>","options":"","correct":["[\"6\",\"9\",\"6\",\"4\"]"],"level":"1","hint":"","answer":"<p>a) 54 : 9 =&nbsp;6<\/p><p>b) 72 : 8 =&nbsp;9<\/p><p>c) 42 : 7 =&nbsp;6<\/p><p>d) 32 : 8 =&nbsp;4<\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-08-09 11:38:55"},{"id":"2263","post_id":"6062","mon_id":"1158530","chapter_id":"1158579","question":"<p>\u0110i\u1ec1n s\u1ed1 th&iacute;ch h\u1ee3p v&agrave;o &ocirc; tr\u1ed1ng<\/p><p>a) 6 x 3 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><p>b) 8 x 5 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><p>c) 18 : 6 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><p>d) 40 : 8 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p>","options":"","correct":["[\"18\",\"40\",\"3\",\"5\"]"],"level":"1","hint":"","answer":"<p>a) 6 x 3 =&nbsp;18<\/p><p>b) 8 x 5 =&nbsp;40<\/p><p>c) 18 : 6 =&nbsp;3<\/p><p>d) 40 : 8 = 5<\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-08-09 11:41:47"}]}