{"common":{"save":0,"post_id":"6178","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2773","post_id":"6178","mon_id":"1158530","chapter_id":"1158618","question":"<p>Có 234 h\u1ecdc sinh x\u1ebfp hàng, m\u1ed7i hàng có 9 h\u1ecdc sinh. H\u1ecfi t\u1ea5t c\u1ea3 bao nhiêu hàng?<\/p>","options":["35 hàng","47 hàng","39 hàng","26 hàng"],"correct":"4","level":"2","hint":"","answer":"<p>T\u1ea5t c\u1ea3 có s\u1ed1 hàng là:<\/p><p>234 : 9 = 26 (hàng).<\/p><p>\u0110áp s\u1ed1: <span style=\"color:#1abc9c;\">26 hàng<\/span><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"129","test":"3","date":"2022-08-31 07:51:33","option_type":"txt","len":0},{"id":"2774","post_id":"6178","mon_id":"1158530","chapter_id":"1158618","question":"<p>S\u1ed1 d\u01b0 c\u1ee7a phép toán 777 : 2 là<\/p>","options":["1","2","3","4"],"correct":"1","level":"2","hint":"","answer":"<p>777 : 2 = 388 (d\u01b0 1)<\/p><p>S\u1ed1 d\u01b0 c\u1ee7a phép toán 777 : 2 là <span style=\"color:#16a085;\"><strong>1<\/strong><\/span><\/p>","type":"choose","extra_type":"balloon","time":"0","user_id":"129","test":"3","date":"2022-08-31 07:53:55","option_type":"txt","len":0},{"id":"2775","post_id":"6178","mon_id":"1158530","chapter_id":"1158618","question":"<p>Kh\u1ed1i l\u1edbp 3 c\u1ee7a tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc B\u1ed1n Mùa có 6 l\u1edbp và t\u1ed5ng h\u1ecdc sinh c\u1ee7a c\u1ea3 kh\u1ed1i là 288 h\u1ecdc sinh. H\u1ecfi m\u1ed7i l\u1edbp có bao nhiêu h\u1ecdc sinh, bi\u1ebft s\u1ed1 h\u1ecdc sinh c\u1ee7a 6 l\u1edbp là nh\u01b0 nhau?<\/p>","options":["48 h\u1ecdc sinh","50 h\u1ecdc sinh","45 h\u1ecdc sinh","56 h\u1ecdc sinh"],"correct":"1","level":"2","hint":"","answer":"<p>S\u1ed1 h\u1ecdc sinh c\u1ee7a m\u1ed7i l\u1edbp là:<\/p><p>288 : 6 = 48 (h\u1ecdc sinh)<\/p><p>\u0110áp s\u1ed1:<strong><span style=\"color:#16a085;\"> 48 h\u1ecdc sinh<\/span><\/strong><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"3","date":"2022-08-31 08:09:16","option_type":"txt","len":1}]}
