{"common":{"save":0,"post_id":"6784","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1311","post_id":"6784","mon_id":"1159012","chapter_id":"1159020","question":"<p>Làm tròn s\u1ed1 sau \u0111\u1ebfn hàng tr\u0103m nghìn.<\/p><p><span class=\"style-number\">770 155 032<\/span><\/p>","options":["<strong>A.<\/strong> 770 255 032","<strong>B.<\/strong> 770 200 000","<strong>C.<\/strong> 770 100 000","<strong>D.<\/strong> 770 150 000"],"correct":"2","level":"2","hint":"","answer":"<p>770 <u>1<\/u><span style=\"color:#e74c3c;\"><strong>5<\/strong><\/span>5 032 ≈ 770 200 000 (vì 5 = 5)<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>B.<\/strong> 770 200 000<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-10-26 02:12:35","option_type":"txt","len":1},{"id":"1313","post_id":"6784","mon_id":"1159012","chapter_id":"1159020","question":"<p>S\u1ed1 nào có ch\u1eef s\u1ed1 1 \u0111\u1ee9ng \u1edf hàng ch\u1ee5c nghìn?<\/p>","options":["<strong>A.<\/strong> 9 100 000","<strong>B.<\/strong> 19 230 000","<strong>C.<\/strong> 11 921 000","<strong>D.<\/strong> 111 895"],"correct":"4","level":"2","hint":"","answer":"<p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>D.<\/strong> 111 895<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-10-26 02:14:36","option_type":"txt","len":1},{"id":"1314","post_id":"6784","mon_id":"1159012","chapter_id":"1159020","question":"<p>Ch\u1ecdn ch\u1eef s\u1ed1 thích h\u1ee3p \u0111i\u1ec1n vào ch\u1ed7 tr\u1ed1ng \u0111\u1ec3 \u0111\u01b0\u1ee3c phép so sánh \u0111úng.<\/p><p><span class=\"style-number\">378 597 > 3<strong><span style=\"color:#e74c3c;\">_<\/span><\/strong>9 126<\/span><\/p>","options":["7","8","6","9"],"correct":"3","level":"2","hint":"","answer":"<p>378 597 > 3<span style=\"color:#16a085;\"><strong>6<\/strong><\/span>9 126<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>ngôi sao ghi s\u1ed1 6<\/strong><\/span><\/p>","type":"choose","extra_type":"star","time":"0","user_id":"131","test":"0","date":"2023-10-26 02:17:25","option_type":"txt","len":0}]}
