{"common":{"save":0,"post_id":"6847","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1796","post_id":"6847","mon_id":"1159012","chapter_id":"1159026","question":"<p>K\u1ebft qu\u1ea3 c\u1ee7a phép tính 10 044 : 4 là<\/p>","options":["<strong>A.<\/strong> 2511","<strong>B.<\/strong> 2515","<strong>C.<\/strong> 2155","<strong>D.<\/strong> 2151"],"correct":"1","level":"2","hint":"","answer":"<p><span style=\"color:#2980b9;\">10 044 : 4 = 2511<\/span><\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>A.<\/strong> 2511.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-11-30 02:49:21","option_type":"txt","len":0},{"id":"1798","post_id":"6847","mon_id":"1159012","chapter_id":"1159026","question":"<p>Tìm s\u1ed1 \u0111o di\u1ec7n tích l\u1edbn nh\u1ea5t?<\/p>","options":["<strong>A.<\/strong> 1 m² 3 cm²","<strong>B.<\/strong> 100 dm² 500 mm²","<strong>C.<\/strong> 100 dm² 4 cm²","<strong>D.<\/strong> 1 m² 100 mm²"],"correct":"2","level":"2","hint":"<p>\u0110\u1ed5i các \u0111\u01a1n v\u1ecb v\u1ec1 m² và cm².<\/p>","answer":"<p>\u0110\u1ed5i <strong>A.<\/strong> 1 m² 3 cm²<\/p><p><strong> <span style=\"color:#16a085;\">B.<\/span><\/strong><span style=\"color:#16a085;\"> 100 dm² 500 mm² =<\/span> <strong><span style=\"color:#16a085;\">1 m² 5 cm²<\/span><\/strong><\/p><p><strong> C.<\/strong> 100 dm² 4 cm² = 1 m² 4 cm²<\/p><p><strong> D.<\/strong> 1 m² 100 mm² = 1 m² 1 cm²<\/p><p>S\u1ed1 \u0111o di\u1ec7n tích l\u1edbn nh\u1ea5t là <span style=\"color:#16a085;\"><strong>B.<\/strong> 100 dm² 500 mm² .<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-11-30 02:55:22","option_type":"txt","len":2},{"id":"1799","post_id":"6847","mon_id":"1159012","chapter_id":"1159026","question":"<p>S\u1ed1 \u0111o kh\u1ed1i l\u01b0\u1ee3ng nào nh\u1ecf nh\u1ea5t?<\/p>","options":["<strong>A.<\/strong> 1 t\u1ea5n","<strong>B.<\/strong> 20 t\u1ea1","<strong>C.<\/strong> 500 y\u1ebfn","<strong>D.<\/strong> 3000 kg"],"correct":"1","level":"2","hint":"<p>\u0110\u1ed5i các \u0111\u01a1n v\u1ecb \u0111o v\u1ec1 t\u1ea5n.<\/p>","answer":"<p>\u0110\u1ed5i <strong>A.<\/strong> 1 t\u1ea5n<\/p><p> <strong>B.<\/strong> 20 t\u1ea1 = 2 t\u1ea5n<\/p><p> <strong>C.<\/strong> 500 y\u1ebfn = 5 t\u1ea5n<\/p><p> <strong>D.<\/strong> 3000 kg = 3 t\u1ea5n<\/p><p>S\u1ed1 \u0111o kh\u1ed1i l\u01b0\u1ee3ng <u>nh\u1ecf nh\u1ea5t<\/u> là <span style=\"color:#16a085;\"><strong>A.<\/strong> 1 t\u1ea5n.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-11-30 02:57:42","option_type":"txt","len":0}]}
