{"common":{"save":0,"post_id":"5946","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1476","post_id":"5946","mon_id":"1158530","chapter_id":"1158701","question":"<p>T&iacute;nh nh\u1ea9m&nbsp; 20 000 + 30 000 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/do-an\/hop-banh.png\" \/><\/div>","options":"","correct":["[\"50 000\"]"],"level":"1","hint":"","answer":"<p>Nh\u1ea9m:<\/p><p>20 ngh&igrave;n + 30 ngh&igrave;n = 50 ngh&igrave;n<\/p><p>20 000 + 30 000 = 50 000<\/p><p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n l&agrave;&nbsp; &nbsp; <span style=\"color:#16a085;\"><strong>50 000<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"1","date":"2022-06-15 10:25:53"},{"id":"1477","post_id":"5946","mon_id":"1158530","chapter_id":"1158701","question":"<p>T&iacute;nh nh\u1ea9m&nbsp;&nbsp;15 000 + 25 000 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&nbsp;<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/do-an\/hop-banh2.png\" \/><\/div>","options":"","correct":["[\"40 000\"]"],"level":"1","hint":"","answer":"<p>Nh\u1ea9m&nbsp;<\/p><p>15 ngh&igrave;n + 25 ngh&igrave;n = 40 ngh&igrave;n<\/p><p>15 000 + 25 000 = 40 000<\/p><p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n l&agrave;&nbsp; &nbsp;<strong><span style=\"color:#16a085;\">40 000<\/span><\/strong><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"1","date":"2022-06-15 10:42:51"},{"id":"1480","post_id":"5946","mon_id":"1158530","chapter_id":"1158701","question":"<p>T&iacute;nh nh\u1ea9m&nbsp; &nbsp;36 000 + 44 000 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/do-an\/kem.png\" \/><\/div>","options":"","correct":["[\"80 000\"]"],"level":"1","hint":"","answer":"<p>Nh\u1ea9m<\/p><p>36 ngh&igrave;n + 44 ngh&igrave;n = 80 ngh&igrave;n<\/p><p>36 000 + 44 000 = 80 000<\/p><p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n l&agrave;&nbsp; &nbsp;<span style=\"color:#16a085;\"><strong>80 000<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"1","date":"2022-06-15 10:48:19"}]}