Luyện tập chung các số từ 1 đến 10 - Bài tập trung bình số 2

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{"common":{"save":0,"post_id":"3847","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2128","post_id":"3847","mon_id":"11246","chapter_id":"11285","question":"<div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/do-an-danh-so\/apple2.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/do-an-danh-so\/apple.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/do-an-danh-so\/apple4.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/do-an-danh-so\/apple.png\" \/><\/div><div class=\"lt123_imgs\">Vi\u1ebft s\u1ed1 thích h\u1ee3p vào ô tr\u1ed1ng \u0111\u1ec3 \u0111\u01b0\u1ee3c các s\u1ed1 liên ti\u1ebfp<\/div><div class=\"lt123_imgs\"><strong>2 <\/strong> <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><strong>  4  <\/strong><input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/div><div class=\"lt123_imgs\"> <\/div>","options":"","correct":["[\"3\",\"5\"]"],"level":"2","hint":"","answer":"<p>\u0110\u1ebfm xuôi liên ti\u1ebfp t\u1eeb s\u1ed1 2, ta có các s\u1ed1: 2 <strong>3<\/strong> 4 <strong>5<\/strong><\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng là s\u1ed1 <span style=\"color:#e74c3c;\"><strong>3<\/strong><\/span> ; <span style=\"color:#e74c3c;\"><strong>5<\/strong><\/span><\/p>","type":"blank","extra_type":"","audio":[1,"",1],"time":"0","user_id":"119","test":"0","date":"2020-09-07 09:56:59"},{"id":"2129","post_id":"3847","mon_id":"11246","chapter_id":"11285","question":"<div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/con-vat-danh-so\/Turtle.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/con-vat-danh-so\/Turtle8.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/con-vat-danh-so\/Turtle9.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/con-vat-danh-so\/Turtle.png\" \/><\/div><div class=\"lt123_imgs\">Vi\u1ebft s\u1ed1 thích h\u1ee3p vào ô tr\u1ed1ng \u0111\u1ec3 \u0111\u01b0\u1ee3c các s\u1ed1 liên ti\u1ebfp<\/div><div class=\"lt123_imgs\"><input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\" \/><strong>  8   9  <\/strong><input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\" \/><\/div>","options":"","correct":["[\"7\",\"10\"]"],"level":"2","hint":"","answer":"<p>\u0110\u1ebfm ng\u01b0\u1ee3c v\u1ec1 tr\u01b0\u1edbc s\u1ed1 8, ta có s\u1ed1 <b>7<\/b><\/p><p>\u0110\u1ebfm xuôi t\u1eeb s\u1ed1 9 lên, ta có s\u1ed1 <strong>10<\/strong><\/p><p>Các s\u1ed1 liên ti\u1ebfp ta có t\u1eeb 7 là: <strong>7<\/strong> 8 9 <strong>10<\/strong><\/p><p>Vây, s\u1ed1 c\u1ea7n \u0111i\u1ec1n là s\u1ed1 <span style=\"color:#e74c3c;\"><strong>7<\/strong><\/span> ; <span style=\"color:#e74c3c;\"><strong>10<\/strong><\/span><\/p>","type":"blank","extra_type":"","audio":[1,"",1],"time":"0","user_id":"119","test":"0","date":"2020-09-07 10:02:33"},{"id":"2130","post_id":"3847","mon_id":"11246","chapter_id":"11285","question":"<div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/carrot.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/chuoi.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/carrot.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/carrot.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/chuoi.png\" \/><\/div><div class=\"lt123_imgs\">Ch\u1ecdn nhóm có s\u1ed1 qu\u1ea3 chu\u1ed1i ít h\u01a1n s\u1ed1 qu\u1ea3 chu\u1ed1i \u1edf trên?<\/div>","options":["<strong>A<\/strong>. <img class=\"img_dd tiny\" src=\"\/data\/library\/hoa-qua\/chuoi.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/hoa-qua\/chuoi.png\" \/><img class=\"img_dd tiny\" src=\"\/data\/library\/hoa-qua\/chuoi.png\" \/>","<strong>B<\/strong>. <img class=\"img_dd tiny\" src=\"\/data\/library\/hoa-qua\/chuoi.png\" \/>"],"correct":"2","level":"2","hint":"<p>Ch\u1ec9 \u0111\u1ebfm s\u1ed1 qu\u1ea3 chu\u1ed1i \u1edf \u0111\u1ec1 bài. Không \u0111\u1ebfm s\u1ed1 c\u1ee7 cà-r\u1ed1t<\/p>","answer":"<p>\u0110\u1ebfm s\u1ed1 qu\u1ea3 chu\u1ed1i \u1edf \u0111\u1ec1 bài: 2 qu\u1ea3. Không \u0111\u1ebfm s\u1ed1 c\u1ee7 cà-r\u1ed1t.<\/p><p>\u0110\u1ebfm s\u1ed1 qu\u1ea3 chu\u1ed1i \u1edf t\u1eebng nhóm:<\/p><p>Nhóm A: 3 qu\u1ea3<\/p><p>Nhóm B: 1 qu\u1ea3<\/p><p>Nhóm A có s\u1ed1 qu\u1ea3 chu\u1ed1i nhi\u1ec1u h\u01a1n s\u1ed1 qu\u1ea3 chu\u1ed1i \u1edf \u0111\u1ec1 bài.<\/p><p>Nhóm B có s\u1ed1 qu\u1ea3 chu\u1ed1i ít h\u01a1n s\u1ed1 qu\u1ea3 chu\u1ed1i \u1edf \u0111\u1ec1 bài.<\/p><p>V\u1eady, \u0111áp án \u0111úng là nhóm: <span style=\"color:#e74c3c;\"><strong>B<\/strong><\/span><\/p>","type":"choose_img","extra_type":"","audio":[1,"",1,1],"time":"0","user_id":"119","test":"0","date":"2020-09-07 10:11:24"}]}