Bảng chia 2 - Bài tập nâng cao

Home Lớp 2 Toán lớp 2 - Sách Kết nối tri thức Bài 43: Bảng chia 2Bài tập nâng cao

{"common":{"save":0,"post_id":"4338","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2167","post_id":"4338","mon_id":"11445","chapter_id":"11557","question":"<p>\u0110àn v\u1ecbt \u0111ang b\u01a1i d\u01b0\u1edbi ao có 16 cái chân c\u1ee7a v\u1ecbt m\u1eb9 và v\u1ecbt con. H\u1ecfi \u0111àn v\u1ecbt có m\u1ea5y con v\u1ecbt con?<\/p><div class=\"lt123_imgs\"><img class=\"img_dd\" src=\"\/data\/library\/con-vat\/dan-vit1.png\" \/><\/div>","options":["6","7","8","9"],"correct":"2","level":"3","hint":"<p>M\u1ed7i con v\u1ecbt có 2 cái chân.<\/p>","answer":"<p>M\u1ed7i con v\u1ecbt có 2 cái chân.<\/p><p>\u0110àn v\u1ecbt có s\u1ed1 con v\u1ecbt là:<\/p><p>16 : 2 = 8 (con)<\/p><p>\u0110àn v\u1ecbt có 8 con g\u1ed3m: 1 v\u1ecbt m\u1eb9 và 7 v\u1ecbt con. <\/p><p>V\u1eady \u0111áp án \u0111úng là <font color=\"#27ae60\"><b>7<\/b><\/font><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"126","test":"3","date":"2021-07-29 12:42:40","option_type":"number","len":0},{"id":"2168","post_id":"4338","mon_id":"11445","chapter_id":"11557","question":"<div class=\"lt123_imgs\">Tìm s\u1ed1 cho bông hoa?<\/div><div class=\"lt123_imgs\"><span style=\"color:#2980b9;\"><strong>20 : 2 = <img class=\"img_dd tiny\" src=\"\/data\/library\/con-vat\/con-ong.png\" \/><\/strong><\/span><\/div><div class=\"lt123_imgs\"><span style=\"color:#2980b9;\"><strong><img class=\"img_dd tiny\" src=\"\/data\/library\/con-vat\/con-ong.png\" \/> : 2 = <img class=\"img_dd tiny\" src=\"\/data\/library\/hoa-cay\/flower.png\" \/><\/strong><\/span><\/div><div class=\"lt123_imgs\"> <\/div>","options":["4","5","6","2"],"correct":"2","level":"3","hint":"","answer":"<p>Tìm s\u1ed1 cho con ong là:<\/p><p>20 : 2 = 10<\/p><p>Thay con ong là s\u1ed1 10 vào phép tính ti\u1ebfp<\/p><p>10 : 2 = 5<\/p><p>V\u1eady s\u1ed1 c\u1ee7a bông hoa là<span style=\"color:#27ae60;\"><strong> 5<\/strong><\/span>.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"126","test":"3","date":"2021-07-29 12:46:32","option_type":"number","len":0},{"id":"2169","post_id":"4338","mon_id":"11445","chapter_id":"11557","question":"<p>Anh n\u0103m nay 14 tu\u1ed5i. Tu\u1ed5i em b\u1eb1ng n\u1eeda tu\u1ed5i anh. H\u1ecfi em n\u0103m nay bao nhiêu tu\u1ed5i?<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/gia-dinh\/anh-em1.png\" \/><\/div>","options":["5","6","7"],"correct":"3","level":"3","hint":"","answer":"<p>S\u1ed1 tu\u1ed5i c\u1ee7a em n\u0103m nay là:<\/p><p>14 : 2 = 7 (tu\u1ed5i)<\/p><p>V\u1eady n\u0103m nay em <span style=\"color:#27ae60;\"><strong>7<\/strong><\/span> tu\u1ed5i.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"126","test":"3","date":"2021-07-29 12:48:57","option_type":"number","len":0}]}