{"common":{"save":0,"post_id":"5728","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"765","post_id":"5728","mon_id":"1158530","chapter_id":"1158575","question":"<p>Kh\u1ed1i l\u1edbp 3 có t\u1ea5t c\u1ea3 241 h\u1ecdc sinh, trong \u0111ó có 93 h\u1ecdc sinh nam. H\u1ecfi kh\u1ed1i l\u1edbp 3 có bao nhiêu h\u1ecdc sinh n\u1eef ?<\/p><p><span style=\"color:#3498db;\">Kh\u1ed1i l\u1edbp 3 có <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> h\u1ecdc sinh n\u1eef.<\/span><\/p>","options":"","correct":["[\"148\"]"],"level":"3","hint":"","answer":"<p>Kh\u1ed1i 3 có s\u1ed1 h\u1ecdc sinh n\u1eef là:<\/p><p>241 - 93 = 148 (h\u1ecdc sinh)<\/p><p>\u0110áp s\u1ed1: 148 h\u1ecdc sinh<\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng là: <span style=\"color:#27ae60;\"><strong>148<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-04-18 06:44:50"},{"id":"766","post_id":"5728","mon_id":"1158530","chapter_id":"1158575","question":"<p>Kh\u1ed1i l\u1edbp Hai có 583 em h\u1ecdc sinh, kh\u1ed1i l\u1edbp Ba có 411 em h\u1ecdc sinh. H\u1ecfi c\u1ea3 hai kh\u1ed1i l\u1edbp có bao nhiêu em h\u1ecdc sinh ?<\/p><p><span style=\"color:#3498db;\">C\u1ea3 hai kh\u1ed1i l\u1edbp có <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> em h\u1ecdc sinh.<\/span><\/p>","options":"","correct":["[\"994\"]"],"level":"3","hint":"","answer":"<p>C\u1ea3 hai kh\u1ed1i l\u1edbp có s\u1ed1 em h\u1ecdc sinh là:<\/p><p>583 + 411 = 994 (em h\u1ecdc sinh)<\/p><p>\u0110áp s\u1ed1: 994 em h\u1ecdc sinh<\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng là: <span style=\"color:#27ae60;\"><strong>994 <\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-04-18 06:51:36"},{"id":"767","post_id":"5728","mon_id":"1158530","chapter_id":"1158575","question":"<p>Thùng th\u1ee9 nh\u1ea5t có 681 lít d\u1ea7u, thùng th\u1ee9 hai ít h\u01a1n thùng th\u1ee9 nh\u1ea5t 15 lít d\u1ea7u. H\u1ecfi thùng th\u1ee9 hai có bao nhiêu lít d\u1ea7u ?<\/p><p><span style=\"color:#3498db;\">Thùng th\u1ee9 hai có <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> lít d\u1ea7u.<\/span><\/p>","options":"","correct":["[\"666\"]"],"level":"3","hint":"","answer":"<p>Thùng th\u1ee9 hai có s\u1ed1 lít d\u1ea7u là:<\/p><p>681 - 15 = 666 (lít d\u1ea7u)<\/p><p>\u0110áp s\u1ed1: 666 lít d\u1ea7u<\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng là: <span style=\"color:#27ae60;\"><strong>666<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-04-18 06:54:06"}]}
