{"common":{"save":0,"post_id":"6866","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2015","post_id":"6866","mon_id":"1159012","chapter_id":"1159015","question":"<p>M\u1ed9t c\u1eeda hàng hoa qu\u1ea3 bán \u0111\u01b0\u1ee3c 12 kg táo và 20 kg cam. Bi\u1ebft 1 kg táo giá là 40 000 \u0111\u1ed3ng và 1 kg cam giá 25 000 \u0111\u1ed3ng. H\u1ecfi c\u1eeda hàng \u0111ó bán táo và cam \u0111\u01b0\u1ee3c bao nhiêu ti\u1ec1n?<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/qua-tao.png\" \/><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/cam.png\" \/><\/div>","options":["<strong>A.<\/strong> 990 000 \u0111\u1ed3ng","<strong>B.<\/strong> 970 000 \u0111\u1ed3ng","<strong>C.<\/strong> 960 000 \u0111\u1ed3ng","<strong>D.<\/strong> 980 000 \u0111\u1ed3ng"],"correct":"4","level":"3","hint":"<p>C\u1eeda hàng bán 12 kg táo \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n là:<\/p><p>40 000 × 12 = ...... (\u0111\u1ed3ng)<\/p><p>C\u1eeda hàng bán 20 kg cam \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n là:<\/p><p>25 000 × 20 = .......... (\u0111\u1ed3ng)<\/p><p>C\u1eeda hàng \u0111ó bán táo và cam \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n là:<\/p><p>......... + ............. = ....... (\u0111\u1ed3ng)<\/p>","answer":"<p>C\u1eeda hàng bán 12 kg táo \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n là:<\/p><p>40 000 × 12 = 480 000 (\u0111\u1ed3ng)<\/p><p>C\u1eeda hàng bán 20 kg cam \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n là<\/p><p>25 000 × 20 = 500 000 (\u0111\u1ed3ng)<\/p><p>C\u1eeda hàng \u0111ó bán táo và cam \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n là:<\/p><p>480 000 + 500 000 = 980 000 (\u0111\u1ed3ng)<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>D.<\/strong> 980 000 \u0111\u1ed3ng.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-12-17 04:00:04","option_type":"txt","len":1},{"id":"2016","post_id":"6866","mon_id":"1159012","chapter_id":"1159015","question":"<p>M\u1ed9t c\u1eeda hàng hoa qu\u1ea3 bán \u0111\u01b0\u1ee3c <strong>14 <\/strong>kg táo và <strong>15 <\/strong>kg cam. Bi\u1ebft 1 kg táo giá là 35 000 \u0111\u1ed3ng, 1 kg cam giá 30 000 \u0111\u1ed3ng. H\u1ecfi c\u1eeda hàng \u0111ó bán táo và cam \u0111\u01b0\u1ee3c bao nhiêu ti\u1ec1n?<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/c6-b9.png\" \/><\/div>","options":["<strong>A.<\/strong> 940 000 \u0111\u1ed3ng","<strong>B.<\/strong> 960 000 \u0111\u1ed3ng","<strong>C.<\/strong> 950 000 \u0111\u1ed3ng","<strong>D.<\/strong> 970 000 \u0111\u1ed3ng"],"correct":"1","level":"3","hint":"","answer":"<p>C\u1eeda hàng bán 14 kg táo \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n là:<\/p><p>35 000 × 14 = 490 000 (\u0111\u1ed3ng)<\/p><p>C\u1eeda hàng bán 15 kg cam \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n là<\/p><p>30 000 × 15 = 450 000 (\u0111\u1ed3ng)<\/p><p>C\u1eeda hàng \u0111ó bán táo và cam \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n là:<\/p><p>490 000 + 450 000 = 940 000 (\u0111\u1ed3ng)<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>A.<\/strong> 940 000 \u0111\u1ed3ng.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-12-17 04:02:07","option_type":"txt","len":1},{"id":"2018","post_id":"6866","mon_id":"1159012","chapter_id":"1159015","question":"<p>H\u1ed9p A \u0111\u1ef1ng 15 gói k\u1eb9o chanh, m\u1ed7i gói có 25 cái k\u1eb9o. H\u1ed9p B \u0111\u1ef1ng 24 gói k\u1eb9o d\u1eeba, m\u1ed7i gói có 10 cái k\u1eb9o. H\u1ecfi s\u1ed1 k\u1eb9o \u1edf hai h\u1ed9p h\u01a1n kém nhau bao nhiêu cái?<\/p>","options":["<strong>A.<\/strong> 40 cái","<strong>B.<\/strong> 135 cái","<strong>C.<\/strong> 140 cái","<strong>D.<\/strong> 78 cái"],"correct":"2","level":"3","hint":"","answer":"<p>H\u1ed9p A có s\u1ed1 cái k\u1eb9o chanh là:<\/p><p>15 x 25 = 375 (cái)<\/p><p>H\u1ed9p B có s\u1ed1 cái k\u1eb9o d\u1eeba là:<\/p><p>24 x 10 = 240 (cái)<\/p><p>H\u1ed9p A có nhi\u1ec1u h\u01a1n h\u1ed9p B s\u1ed1 cái k\u1eb9o là:<\/p><p>375 – 240 = 135 (cái)<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"> <strong>B.<\/strong> 135 cái.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-12-17 04:08:27","option_type":"txt","len":2}]}