{"common":{"save":0,"post_id":"6868","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1973","post_id":"6868","mon_id":"1159012","chapter_id":"1159015","question":"<p>Trong m\u1ed9t h\u1ed9i tr\u01b0\u1eddng, ng\u01b0\u1eddi ta x\u1ebfp \u0111\u1ec1u 450 cái gh\u1ebf vào các hàng. M\u1ed7i hàng có 25 cái gh\u1ebf. H\u1ecfi ng\u01b0\u1eddi ta x\u1ebfp \u0111\u01b0\u1ee3c bao nhiêu hàng gh\u1ebf nh\u01b0 v\u1eady?<\/p>","options":["<strong>A.<\/strong> 18 (hàng)","<strong>B.<\/strong> 17 (hàng)","<strong>C.<\/strong> 15 (hàng)","<strong>D.<\/strong> 16 (hàng)"],"correct":"1","level":"2","hint":"","answer":"<p>S\u1ed1 hàng gh\u1ebf \u0111\u01b0\u1ee3c x\u1ebfp là:<\/p><p>450 : 25 = 18 (hàng)<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>A.<\/strong> 18 (hàng)<\/span><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"131","test":"0","date":"2023-12-17 02:16:00","option_type":"txt","len":0},{"id":"1974","post_id":"6868","mon_id":"1159012","chapter_id":"1159015","question":"<p>M\u1ed9t tr\u01b0\u1eddng ti\u1ec3u h\u1ecdc có 785 h\u1ecdc sinh \u0111i dã ngo\u1ea1i b\u1eb1ng xe buýt. M\u1ed7i xe có 35 ch\u1ed7 ng\u1ed3i. H\u1ecfi c\u1ea7n ít nh\u1ea5t bao nhiêu xe \u0111\u1ec3 ch\u1edf h\u1ebft h\u1ecdc sinh ?<\/p>","options":["<strong>A.<\/strong> 22 chi\u1ebfc xe","<strong>B.<\/strong> 21 chi\u1ebfc xe","<strong>C.<\/strong> 24 chi\u1ebfc xe","<strong>D.<\/strong> 23 chi\u1ebfc xe"],"correct":"4","level":"2","hint":"","answer":"<p>Ta có: 785 : 35 = 22 (d\u01b0 15)<\/p><p>C\u1ea7n ít nh\u1ea5t s\u1ed1 xe là:<\/p><p>22 + 1 = 23 (xe)<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>D.<\/strong> 23 chi\u1ebfc xe<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-12-17 02:22:30","option_type":"txt","len":1},{"id":"1990","post_id":"6868","mon_id":"1159012","chapter_id":"1159015","question":"<p>M\u1ed9t hình ch\u1eef nh\u1eadt có di\u1ec7n tích là 96 cm², chi\u1ec1u dài là 12 cm. Tính chi\u1ec1u r\u1ed9ng c\u1ee7a hình ch\u1eef nh\u1eadt \u0111ó.<\/p>","options":["<strong>A.<\/strong> 8 cm","<strong>B.<\/strong> 8 mm","<strong>C.<\/strong> 8 dm","<strong>D.<\/strong> 9 cm"],"correct":"1","level":"2","hint":"","answer":"<p>Chi\u1ec1u r\u1ed9ng c\u1ee7a hình ch\u1eef nh\u1eadt \u0111ó là:<\/p><p>96 : 12 = 8 (cm)<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>A.<\/strong> 8 cm<\/span><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"131","test":"0","date":"2023-12-17 02:53:42","option_type":"txt","len":0}]}
