Chú ý: Để đảm bảo quyền lợi và bảo vệ tài khoản của mình
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{"common":{"save":0,"post_id":"3733","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1339","post_id":"3733","mon_id":"11246","chapter_id":"11334","question":"<div class=\"lt123_imgs\"><div class=\"lt123_imgs\"><img class=\"img_dd tiny\" src=\"\/data\/library\/con-vat\/da-dieu.png\" \/> <img class=\"img_dd tiny\" src=\"\/data\/library\/con-vat\/da-dieu2.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/con-vat\/da-dieu2.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/con-vat\/da-dieu2.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/con-vat\/da-dieu2.png\" \/><\/div><\/div><div class=\"lt123_imgs\"><strong>3 + 4 =<\/strong> <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/div>","options":"","correct":["[\"7\"]"],"level":"2","hint":"<p>3 con \u0111à \u0111i\u1ec3u c\u1ed9ng thêm 4 con \u0111à \u0111i\u1ec3u, ta th\u1ef1c hi\u1ec7n \u0111\u1ebfm t\u1ea5t c\u1ea3 s\u1ed1 con \u0111à \u0111i\u1ec3u trong hình. <\/p>","answer":"<p><strong>3 + 4 = 7 <\/strong><\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng là:<strong> 7<\/strong><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"117","test":"0","date":"2020-08-24 07:28:27"},{"id":"1341","post_id":"3733","mon_id":"11246","chapter_id":"11334","question":"<div class=\"lt123_imgs\">Ch\u1ecdn s\u1ed1 thích h\u1ee3p \u0111i\u1ec1n vào ô tr\u1ed1ng<\/div><div class=\"lt123_imgs\"><div class=\"lt123_imgs\"><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/bong3.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/bong3.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/bong3.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/bong3.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/bong3.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/bongda.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/bongda.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/bongda.png\" \/><\/div><\/div><div class=\"lt123_imgs\"><strong>5 + 3 = <\/strong><input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/><\/div>","options":["<strong>9<\/strong>","<strong>10<\/strong>","<strong>8<\/strong>"],"correct":"3","level":"2","hint":"<p>5 qu\u1ea3 bóng vàng c\u1ed9ng thêm 3 qu\u1ea3 bóng \u0111\u1ecf, ta th\u1ef1c hi\u1ec7n \u0111\u1ebfm t\u1ea5t c\u1ea3 s\u1ed1 qu\u1ea3 bóng trong hình.<\/p>","answer":"<p><strong>5 + 3 = 8 <\/strong><\/p><p>\u0110áp án \u0111úng là: <strong>8 <\/strong><\/p>","type":"choose","extra_type":"classic","audio":[1,1,1,1],"time":"0","user_id":"117","test":"0","date":"2020-08-24 07:35:29","option_type":"txt","len":0},{"id":"1343","post_id":"3733","mon_id":"11246","chapter_id":"11334","question":"<p>Ch\u1ecdn s\u1ed1 thích h\u1ee3p \u0111i\u1ec1n vào <input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/><\/p><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\/que-tinh2.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/do-vat\/que-tinh2.png\" \/><\/div><div class=\"lt123_imgs\"><strong>5 + 2 = <\/strong><input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/><\/div>","options":["<strong>9<\/strong>","<strong>7<\/strong>","<strong>3<\/strong>"],"correct":"2","level":"2","hint":"<p> Nh\u1ea9m 5 thêm 2 \u0111\u01b0\u1ee3c 7, có th\u1ec3 s\u1eed d\u1ee5ng que tính \u0111\u1ec3 th\u1ef1c hi\u1ec7n tính. <\/p>","answer":"<p><strong>5 + 2 = 7 <\/strong><\/p><p>\u0110áp án \u0111úng là <strong>7 <\/strong><\/p>","type":"choose","extra_type":"classic","audio":[1,1,1,1],"time":"0","user_id":"117","test":"0","date":"2020-08-24 07:42:10","option_type":"txt","len":0}]}