Ôn tập các số trong phạm vi 10 (trung bình)

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{"common":{"save":0,"post_id":"3835","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2039","post_id":"3835","mon_id":"11246","chapter_id":"11349","question":"S\u1eafp x\u1ebfp các s\u1ed1 sau theo th\u1ee9 t\u1ef1 t\u1eeb bé \u0111\u1ebfn l\u1edbn<\/strong><\/p>2  5  4  1<\/strong><\/p>","options":["1; 2; 4; 5;","1; 4; 5; 2","5; 4; 2; 1 "],"correct":"1","level":"2","hint":"Con hãy tìm s\u1ed1 bé nh\u1ea5t x\u1ebfp \u0111\u1ea7u tiên, sau \u0111ó là các s\u1ed1 l\u1edbn h\u01a1n nhé!<\/p>","answer":"S\u1ed1 bé nh\u1ea5t là s\u1ed1 1, sau \u0111ó l\u1ea7n l\u01b0\u1ee3t là s\u1ed1 l\u1edbn h\u01a1n: s\u1ed1 2, s\u1ed1 4, s\u1ed1 5.<\/p>V\u1eady, th\u1ee9 t\u1ef1 \u0111úng t\u1eeb bé \u0111\u1ebfn l\u1edbn<\/strong> là: 1; 2; 4; 5;<\/strong><\/p>","type":"choose","extra_type":"shape1","audio":[1,"",1,1],"time":"0","user_id":"117","test":"0","date":"2020-09-06 14:42:01","option_type":"txt","len":0},{"id":"2040","post_id":"3835","mon_id":"11246","chapter_id":"11349","question":"S\u1eafp x\u1ebfp các s\u1ed1 sau theo th\u1ee9 t\u1ef1 t\u1eeb l\u1edbn \u0111\u1ebfn bé<\/strong><\/p>2  5  4  1<\/strong><\/p>","options":["1; 2; 4; 5;","5; 4; 2; 1","5; 2; 4; 1"],"correct":"2","level":"2","hint":"Con hãy tìm s\u1ed1 l\u1edbn nh\u1ea5t, là s\u1ed1 5 x\u1ebfp \u0111\u1ea7u tiên, sau \u0111ó là các s\u1ed1 bé h\u01a1n nhé!<\/p>","answer":"S\u1ed1 l\u1edbn nh\u1ea5t là s\u1ed1 5, sau \u0111ó l\u1ea7n l\u01b0\u1ee3t là các s\u1ed1 nh\u1ecf h\u01a1n: s\u1ed1 4, s\u1ed1 2, s\u1ed1 1.<\/p>V\u1eady, th\u1ee9 t\u1ef1 \u0111úng t\u1eeb l\u1edbn \u0111\u1ebfn bé<\/strong> là: 5; 4; 2; 1<\/strong>  <\/p>","type":"choose","extra_type":"shape2","audio":[1,"",1,1],"time":"0","user_id":"117","test":"0","date":"2020-09-06 14:49:02","option_type":"txt","len":0},{"id":"2041","post_id":"3835","mon_id":"11246","chapter_id":"11349","question":"<div class=\"lt123_imgs\">\u0110i\u1ec1n d\u1ea5u <, >, =<\/strong>  vào ô tr\u1ed1ng.<\/div>8  <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/>  2 + 6<\/strong><\/p>","options":"","correct":["[\"=\"]"],"level":"2","hint":"Con hãy th\u1ef1c hi\u1ec7n phép c\u1ed9ng bên ph\u1ea3i tr\u01b0\u1edbc.<\/p>Sau \u0111ó, so sánh k\u1ebft qu\u1ea3 trên v\u1edbi s\u1ed1 8.<\/p>","answer":"Tính nh\u1ea9m:<\/p>2 + 6 = 8<\/strong><\/p>So sánh: 8 = 8 <\/p>V\u1eady d\u1ea5u c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng là: =<\/strong><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"117","test":"0","date":"2020-09-06 14:52:17"}]}