{"common":{"save":0,"post_id":"6027","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2142","post_id":"6027","mon_id":"1158530","chapter_id":"1158579","question":"<p>M\u1eb9 32 tu\u1ed5i, con 4 tu\u1ed5i. H\u1ecfi tu\u1ed5i c\u1ee7a m\u1eb9 g\u1ea5p m\u1ea5y l\u1ea7n tu\u1ed5i c\u1ee7a con?<\/p>","options":["5 l\u1ea7n","8 l\u1ea7n","7 l\u1ea7n","6 l\u1ea7n"],"correct":"2","level":"2","hint":"","answer":"<p>Tu\u1ed5i c\u1ee7a m\u1eb9 g\u1ea5p tu\u1ed5i c\u1ee7a con s\u1ed1 l\u1ea7n là: <\/p><p>32 : 4 = 8 (l\u1ea7n)<\/p><p>\u0110áp s\u1ed1: 8 l\u1ea7n.<\/p><p>V\u1eady \u0111áp án \u0111úng là: <strong>8 l\u1ea7n<\/strong><\/p>","type":"choose","extra_type":"shape1","time":"0","user_id":"129","test":"3","date":"2022-07-07 12:52:30","option_type":"txt","len":0},{"id":"2143","post_id":"6027","mon_id":"1158530","chapter_id":"1158579","question":"<p>Có 40kg g\u1ea1o, sau khi dùng s\u1ed1 g\u1ea1o gi\u1ea3m \u0111i 8 l\u1ea7n. H\u1ecfi còn l\u1ea1i bao nhiêu ki-lô-gam g\u1ea1o ?<\/p><p><strong>Còn l\u1ea1i <\/strong><input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> <strong>kg g\u1ea1o.<\/strong><\/p>","options":"","correct":["[\"5\"]"],"level":"2","hint":"","answer":"<p>Còn l\u1ea1i s\u1ed1 ki-lô-gam g\u1ea1o là:<\/p><p>40 : 8 = 5 (kg)<\/p><p>\u0110áp s\u1ed1: 5kg.<\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"1","date":"2022-07-07 12:55:44"},{"id":"2144","post_id":"6027","mon_id":"1158530","chapter_id":"1158579","question":"<p>\u0110i\u1ec1n s\u1ed1 thích h\u1ee3p vào ô tr\u1ed1ng (t\u1eeb trái sang ph\u1ea3i) \u0111\u1ec3 hoàn thành bi\u1ec3u th\u1ee9c sau:<\/p><p><span style=\"color:#2980b9;\"><strong> 8 x 8 + 72 = <\/strong><input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/span><strong>+ 72 =<\/strong><span style=\"color:#2980b9;\"><strong> <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/strong><\/span><\/p>","options":"","correct":["[\"64\",\"136\"]"],"level":"2","hint":"","answer":"<p>Th\u1ef1c hi\u1ec7n phép tính nhân tr\u01b0\u1edbc, phép c\u1ed9ng sau:<\/p><p> 8 x 8 + 72<\/p><p>= <strong>64<\/strong> + 72<span style=\"color:#8e44ad;\"> <\/span>= <strong>136<\/strong><\/p><p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ch\u1ed7 tr\u1ed1ng l\u1ea7n l\u01b0\u1ee3t là:<span style=\"color:#16a085;\"> <b>64<\/b><\/span><b> <\/b>và<span style=\"color:#16a085;\"> <strong>136<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"129","test":"3","date":"2022-07-07 12:57:30"}]}
