{"common":{"save":0,"post_id":"6174","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2753","post_id":"6174","mon_id":"1158530","chapter_id":"1158618","question":"<p>Bác Tâm nuôi 125 con gà tr\u1ed1ng, s\u1ed1 gà mái g\u1ea5p ba l\u1ea7n s\u1ed1 gà tr\u1ed1ng. H\u1ecfi nhà bác Tâm nuôi t\u1ea5t c\u1ea3 bao nhiêu con gà?<\/p>","options":["500 con gà","375 con gà","450 con gà"],"correct":"1","level":"2","hint":"","answer":"<p>S\u1ed1 gà mái là: 125 x 3 = 375 (con)<\/p><p>Nhà bác Tâm nuôi t\u1ea5t c\u1ea3 s\u1ed1 gà là: 375 + 125 = 500 (con)<\/p><p>\u0110áp s\u1ed1: <span style=\"color:#1abc9c;\">500 con gà.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"1","date":"2022-08-30 08:59:09","option_type":"txt","len":2},{"id":"2754","post_id":"6174","mon_id":"1158530","chapter_id":"1158618","question":"<p>M\u1ed9t ô tô m\u1ed7i chuy\u1ebfn ch\u1edf \u0111\u01b0\u1ee3c 52 hành khách. H\u1ecfi 4 chuy\u1ebfn nh\u01b0 v\u1eady ô tô ch\u1edf \u0111\u01b0\u1ee3c bao nhiêu hành khách?<\/p>","options":["52 hành khách","200 hành khách","208 hành khách","308 hành khách"],"correct":"3","level":"2","hint":"<p>Làm phép nhân v\u1edbi s\u1ed1 chuy\u1ebfn.<\/p>","answer":"<p>Sau 4 chuy\u1ebfn, ô tô ch\u1edf \u0111\u01b0\u1ee3c s\u1ed1 hành khách là:<\/p><p>52 x 4 = 208 (hành khách)<\/p><p>\u0110áp s\u1ed1: <span style=\"color:#1abc9c;\">208<\/span><span style=\"color:#1abc9c;\"> hành khách<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"3","date":"2022-08-30 09:03:53","option_type":"txt","len":2},{"id":"2755","post_id":"6174","mon_id":"1158530","chapter_id":"1158618","question":"<p>Tính k\u1ebft qu\u1ea3 các bi\u1ec3u th\u1ee9c sau:<\/p><p>124 x 2 <\/p><p>301 x 3 - 247<\/p><p>376 x 2 <\/p>","options":[["124 x 2 ","301 x 3 - 247","376 x 2 "],["656","752","248"],["248","656","752"]],"correct":[1,2,0],"level":"2","hint":"","answer":"<p>\u0110áp án:<\/p><p><span style=\"color:#1abc9c;\">124 x 2 = 248 <\/span><\/p><p><span style=\"color:#1abc9c;\">301 x 3 - 247 = 656 <\/span><\/p><p><span style=\"color:#1abc9c;\">376 x 2 = 752 <\/span><\/p>","type":"matching","extra_type":"mat_txt","time":"0","user_id":"129","test":"1","date":"2022-08-30 09:06:50"}]}
