{"common":{"save":0,"post_id":"4039","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"4008","post_id":"4039","mon_id":"11246","chapter_id":"11381","question":"<p>N\u1ed1i \u0111\u1ec3 tìm k\u1ebft qu\u1ea3 \u0111úng<\/p>","options":[["<strong>68 - 4 =<\/strong>","<strong>89 - 3 =<\/strong>","<strong>46 - 1 =<\/strong>"],["<strong>86<\/strong>","<strong>45<\/strong>","<strong>64<\/strong>"],["<strong>64<\/strong>","<strong>86<\/strong>","<strong>45<\/strong>"]],"correct":[1,2,0],"level":"1","hint":"<p>Con hãy th\u1ef1c hi\u1ec7n các phép tính trên, r\u1ed3i n\u1ed1i v\u1edbi k\u1ebft qu\u1ea3 \u0111úng nhé<\/p>","answer":"<p>\u0110áp án \u0111úng là:<\/p><p><strong>68 - 4 = 64<\/strong><\/p><p><strong>89 - 3 = 86<\/strong><\/p><p><strong>46 - 1 = 45<\/strong><\/p>","type":"matching","extra_type":"mat_txt","audio":[1,"",1,1],"time":"0","user_id":"119","test":"0","date":"2021-03-23 04:37:59"},{"id":"4009","post_id":"4039","mon_id":"11246","chapter_id":"11381","question":"<p><span style=\"color:#d35400;\">\u0110i\u1ec1n s\u1ed1 thích h\u1ee3p vào ô tr\u1ed1ng<\/span><\/p><p><strong><span style=\"color:#d35400;\">73 - 1 - 2 =<\/span><\/strong> <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/p>","options":"","correct":["[\"70\"]"],"level":"1","hint":"<p>Con hãy làm l\u1ea7n l\u01b0\u1ee3t t\u1eebng phép tr\u1eeb t\u1eeb trái sang ph\u1ea3i nhé!<\/p><p>L\u1ea5y 73 tr\u1eeb 1 tr\u01b0\u1edbc, \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 bao nhiêu tr\u1eeb ti\u1ebfp cho 2.<\/p>","answer":"<p>Th\u1ef1c hi\u1ec7n phép tính<\/p><p> 73 - 1 - 2<\/p><p>= 72 - 2 <\/p><p>= 70<\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng là <span style=\"color:#16a085;\"><strong>70<\/strong><\/span><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"119","test":"0","date":"2021-03-23 04:43:50"},{"id":"4010","post_id":"4039","mon_id":"11246","chapter_id":"11381","question":"<p>\u0110i\u1ec1n s\u1ed1 thích h\u1ee3p vào ô tr\u1ed1ng<\/p><p><strong>69 - 5 + 1 =<\/strong> <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/p>","options":"","correct":["[\"65\"]"],"level":"1","hint":"<p>Con hãy làm l\u1ea7n l\u01b0\u1ee3t t\u1eebng phép t\u1eeb trái sang ph\u1ea3i nhé!<\/p><p>L\u1ea5y 69 tr\u1eeb 5 tr\u01b0\u1edbc, \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 bao nhiêu c\u1ed9ng v\u1edbi 1.<\/p>","answer":"<p>Th\u1ef1c hi\u1ec7n phép tính<\/p><p> 69 - 5 + 1<\/p><p>= 64 + 1<\/p><p>= 65<\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n vào ô tr\u1ed1ng là <span style=\"color:#16a085;\"><strong>65<\/strong><\/span><\/p>","type":"blank","extra_type":"","audio":[1,1,1],"time":"0","user_id":"119","test":"0","date":"2021-03-23 05:00:00"}]}
