{"common":{"save":0,"post_id":"6236","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2942","post_id":"6236","mon_id":"1158530","chapter_id":"1158618","question":"<p>\u0110i\u1ec1n k\u1ebft qu\u1ea3 \u0111&uacute;ng c\u1ee7a bi\u1ec3u th\u1ee9c sau v&agrave;o &ocirc; tr\u1ed1ng<\/p><p><span style=\"color:#2980b9;\">156 + 44 + 76 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/span><\/p>","options":"","correct":["[\"276\"]"],"level":"1","hint":"","answer":"<p>C\u1ed9ng&nbsp;l\u1ea7n l\u01b0\u1ee3t t\u1eeb tr&aacute;i sang ph\u1ea3i<\/p><p>&nbsp; &nbsp;156 + 44 + 76<\/p><p>=&nbsp; &nbsp; &nbsp; 200&nbsp; &nbsp;&nbsp;+ 76<\/p><p>=&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span style=\"color:#16a085;\"><strong>276&nbsp;<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"3","date":"2022-09-14 14:29:41"},{"id":"2943","post_id":"6236","mon_id":"1158530","chapter_id":"1158618","question":"<p>T&iacute;nh gi&aacute; tr\u1ecb c\u1ee7a bi\u1ec3u th\u1ee9c:<\/p><p><span style=\"color:#8e44ad;\">278 - 78 + 24 =&nbsp;&lt;input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/&gt;&lt;\/span><\/p>","options":["248","294","224","215"],"correct":"3","level":"1","hint":"","answer":"<p>\u0110&aacute;p&nbsp;&aacute;n:<\/p><p>&nbsp; &nbsp; 278 - 78 + 24<\/p><p>=&nbsp; &nbsp; &nbsp; &nbsp;200&nbsp; &nbsp;+ 24<\/p><p>=&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<span style=\"color:#1abc9c;\">224<\/span><\/p>","type":"choose","extra_type":"star","time":"0","user_id":"129","test":"3","date":"2022-09-14 14:32:44","option_type":"txt","len":0},{"id":"2944","post_id":"6236","mon_id":"1158530","chapter_id":"1158618","question":"<p>T&iacute;nh gi&aacute; tr\u1ecb c&aacute;c bi\u1ec3u th\u1ee9c sau b\u1eb1ng c&aacute;ch n\u1ed1i v\u1edbi k\u1ebft qu\u1ea3 \u0111&uacute;ng<\/p>","options":[["15 x 7 + 45","(48 + 32) x 3","135 - 5 x 7"],["240","150","100"],["150","240","100"]],"correct":[1,0,2],"level":"1","hint":"","answer":"<p>\u0110&aacute;p&nbsp;&aacute;n:<\/p><p>15 x 7 + 45 = 105 + 45 = <span style=\"color:#1abc9c;\">150<\/span><\/p><p>(48 + 32) x 3 = 80 x 3 = <span style=\"color:#1abc9c;\">240<\/span><\/p><p>135 - 5 x 7 = 135 - 35 = <span style=\"color:#1abc9c;\">100<\/span><\/p>","type":"matching","extra_type":"mat_txt","time":"0","user_id":"129","test":"3","date":"2022-09-14 14:37:24"}]}