Chú ý: Để đảm bảo quyền lợi và bảo vệ tài khoản của mình
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{"common":{"save":0,"post_id":"3788","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1542","post_id":"3788","mon_id":"11246","chapter_id":"11334","question":"<div class=\"lt123_imgs\"><img class=\"img_dd tiny\" src=\"\/data\/library\/chu_cai_chu_so\/dl.png\" \/> <img class=\"img_dd tiny\" src=\"\/data\/library\/chu_cai_chu_so\/db.png\" \/> <img class=\"img_dd tiny\" src=\"\/data\/library\/chu_cai_chu_so\/dnh.png\" \/><\/div><p>\u0110i\u1ec1n d\u1ea5u thích h\u1ee3p vào ô tr\u1ed1ng<\/p><p><strong>6 + 4<\/strong> <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> <strong>7<\/strong><\/p>","options":"","correct":["[\">\"]"],"level":"2","hint":"<p>Th\u1ef1c hi\u1ec7n phép tính c\u1ed9ng, r\u1ed3i so sánh.<\/p>","answer":"<p>Tính nh\u1ea9m: 6 + 4 = 10<\/p><p>So sánh<\/p><p>10 > 7 nên <strong>6 + 4 > 7<\/strong><\/p><p>V\u1eady d\u1ea5u c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng là: <span style=\"color:#e74c3c;\"><strong>><\/strong><\/span><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"119","test":"0","date":"2020-08-27 07:23:10"},{"id":"1543","post_id":"3788","mon_id":"11246","chapter_id":"11334","question":"<div class=\"lt123_imgs\"><img class=\"img_dd tiny\" src=\"\/data\/library\/chu_cai_chu_so\/dl.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/chu_cai_chu_so\/db.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/chu_cai_chu_so\/dnh.png\" \/><\/div><p>\u0110i\u1ec1n d\u1ea5u thích h\u1ee3p vào ô tr\u1ed1ng<\/p><div class=\"lt123_imgs\"><strong>6 + 3 <\/strong> <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> <strong>10<\/strong><\/div>","options":"","correct":["[\"<\"]"],"level":"2","hint":"<p>Th\u1ef1c hi\u1ec7n phép tính c\u1ed9ng, r\u1ed3i so sánh.<\/p>","answer":"<p>Tính nh\u1ea9m: 6 + 3 = 9<\/p><p>So sánh: <strong>9 < 10<\/strong> nên 6 + 3 < 10<\/p><p>V\u1eady d\u1ea5u c\u1ea5n \u0111i\u1ec1n vào ô tr\u1ed1ng là: <span style=\"color:#e74c3c;\"><strong><<\/strong><\/span><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"119","test":"0","date":"2020-08-27 07:28:10"},{"id":"1544","post_id":"3788","mon_id":"11246","chapter_id":"11334","question":"<div class=\"lt123_imgs\"><div class=\"lt123_imgs\"><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/gach-noi.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/gach-noi.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/gach-noi.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/gach-noi.png\" \/> <img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/gach-noi.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/gach-noi.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/gach-noi.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/gach-noi.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/gach-noi.png\" \/><\/div><div class=\"lt123_imgs\">Ch\u1ecdn s\u1ed1 thích h\u1ee3p \u0111i\u1ec1n vào <input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/><\/div><\/div><p><input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/><strong> + 5 = 9<\/strong><\/p>","options":["2","4","0"],"correct":"2","level":"2","hint":"<p>Th\u1ef1c hi\u1ec7n phép c\u1ed9ng, r\u1ed3i ch\u1ecdn ph\u01b0\u01a1ng án có k\u1ebft qu\u1ea3 b\u1eb1ng 9.<\/p>","answer":"<p>Ta có các phép c\u1ed9ng:<\/p><p>2 + 5 = 7 <\/p><p>0 + 5 = 5 <\/p><p><strong>4 + 5 = 9 (\u0111úng v\u1edbi \u0111\u1ec1 bài)<\/strong><\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n là:<span style=\"color:#e74c3c;\"><strong> 4<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","audio":[1,1,1,1],"time":"0","user_id":"119","test":"0","date":"2020-08-27 07:33:46","option_type":"number","len":0}]}