{"common":{"save":0,"post_id":"4288","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1504","post_id":"4288","mon_id":"11445","chapter_id":"11570","question":"<div class=\"lt123_imgs\">S\u1ed1 528 l\u1edbn h\u01a1n s\u1ed1 nào d\u01b0\u1edbi \u0111ây ? <\/div><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/con-vat-danh-so\/Dog.png\" \/><\/div>","options":["A . 525","B . 529","C . 582","D . 530"],"correct":"1","level":"2","hint":"","answer":"<p> So sánh l\u1ea7n l\u01b0\u1ee3t ta th\u1ea5y :<\/p><p> <strong> 528 > 525 <\/strong><\/p><p><strong> <\/strong> 528 < 529<\/p><p> 528 < 582<\/p><p> 528 < 530<\/p><p>V\u1eady \u0111áp án \u0111úng là :<span style=\"color:#3498db;\"> A . 525<\/span><\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"128","test":"1","date":"2021-07-25 05:42:05","option_type":"txt","len":0},{"id":"1505","post_id":"4288","mon_id":"11445","chapter_id":"11570","question":"<div class=\"lt123_imgs\">Cho các s\u1ed1 : 152 , 125 , 215 , 512 . Hãy s\u1eafp x\u1ebfp các s\u1ed1 theo th\u1ee9 t\u1ef1 t\u1eeb bé \u0111\u1ebfn l\u1edbn. <\/div><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/con-vat-danh-so\/duck.png\" \/><\/div>","options":["A . 152 , 215 , 125 , 512","B . 125 , 215 , 152 , 512","C . 125 , 152 , 215 , 512","D . 215 , 125 , 152 , 512"],"correct":"3","level":"2","hint":"","answer":"<p>So sánh các s\u1ed1 ta th\u1ea5y : <strong>125 < 152 < 215 < 512<\/strong><\/p><p>V\u1eady các s\u1ed1 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo th\u1ee9 t\u1ef1 t\u1eeb bé \u0111\u1ebfn l\u1edbn là : <span style=\"color:#3498db;\">C . 125 , 152 , 215 , 512<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"128","test":"1","date":"2021-07-25 05:54:24","option_type":"txt","len":2},{"id":"1507","post_id":"4288","mon_id":"11445","chapter_id":"11570","question":"<div class=\"lt123_imgs\">Dãy s\u1ed1 120 , 150 , 160 , 180 , 200 là dãy s\u1ed1 tròn ch\u1ee5c và \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo th\u1ee9 t\u1ef1 t\u0103ng d\u1ea7n . \u0110úng hay sai ?<\/div><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/con-vat-danh-so\/Dog.png\" \/><\/div>","options":["\u0110úng","Sai"],"correct":"1","level":"2","hint":"","answer":"<p>Dãy s\u1ed1 120 , 150 , 160 , 180 , 200 là <strong>dãy s\u1ed1 tròn ch\u1ee5c<\/strong> vì \u0111\u1ec1u có ch\u1eef s\u1ed1 0 \u1edf hàng \u0111\u01a1n v\u1ecb<\/p><p>So sánh các s\u1ed1 ta th\u1ea5y các s\u1ed1 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo th\u1ee9 t\u1ef1 t\u0103ng d\u1ea7n nh\u01b0 sau : <strong>120 < 150 < 160 < 180 < 200.<\/strong><\/p><p>V\u1eady \u0111áp án c\u1ea7n ch\u1ecdn là : <span style=\"color:#3498db;\">\u0110úng<\/span><\/p>","type":"choose","extra_type":"star","time":"0","user_id":"128","test":"1","date":"2021-07-25 06:24:29","option_type":"txt","len":0}]}
