Mi-li-lít - Bài tập nâng cao

Home Toán lớp 3 (Sách Kết nối)Toán lớp 3 - Tập 1 Bài 32: Mi-li-lítBài tập nâng cao

{"common":{"save":0,"post_id":"6163","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2731","post_id":"6163","mon_id":"1158530","chapter_id":"1158612","question":"M\u1eb9 mua 3 chai n\u01b0\u1edbc, chai th\u1ee9 nh\u1ea5t n\u1eb7ng 2 lít, chai th\u1ee9 2 n\u1eb7ng 1060ml, chai th\u1ee9 3 n\u1eb7ng 940 ml. H\u1ecfi c\u1ea3 3 chai n\u1eb7ng bao nhiêu lít?<\/p>","options":["4l n\u01b0\u1edbc","40l n\u01b0\u1edbc","400l n\u01b0\u1edbc","4000l n\u01b0\u1edbc"],"correct":"1","level":"3","hint":"","answer":"\u0110\u1ed5i 2 lít = 2000ml<\/p>C\u1ea3 3 chai n\u01b0\u1edbc n\u1eb7ng là:<\/p>2000 + 1060 + 940 = 4000 (ml)<\/p>\u0110\u1ed5i: 4000ml = 4l<\/p>\u0110áp s\u1ed1: 4 lít n\u01b0\u1edbc<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"3","date":"2022-08-29 10:37:03","option_type":"txt","len":0},{"id":"2732","post_id":"6163","mon_id":"1158530","chapter_id":"1158612","question":"M\u1ed9t can d\u1ea7u máy ch\u1ee9a 12 lít và \u0111\u01b0\u1ee3c chia thành 3 ph\u1ea7n vào 3 can nh\u1ecf h\u01a1n. Ph\u1ea7n m\u1ed9t b\u1eb1ng1<\/span>2<\/span><\/span>  c\u1ee7a c\u1ea3 can. Ph\u1ea7n hai b\u1eb1ng1<\/span>3<\/span><\/span> c\u1ee7a ph\u1ea7n m\u1ed9t. Tính s\u1ed1 lít d\u1ea7u c\u1ee7a ph\u1ea7n ba?<\/p>","options":["6 lít","2 lít","4 lít","8 lít"],"correct":"3","level":"3","hint":"","answer":"S\u1ed1 lít d\u1ea7u c\u1ee7a ph\u1ea7n 1 là:<\/p>12 : 2 = 6 (lít)<\/p>S\u1ed1 lít d\u1ea7u c\u1ee7a ph\u1ea7n 2 là:<\/p>6 : 3 =2 (lít)<\/p>S\u1ed1 lít d\u1ea7u c\u1ee7a ph\u1ea7n 3 là:<\/p>12 - 6 - 2 = 4 (lít)<\/p>\u0110áp s\u1ed1: <\/span>4 lít<\/strong><\/span><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"3","date":"2022-08-29 10:45:52","option_type":"txt","len":1},{"id":"2733","post_id":"6163","mon_id":"1158530","chapter_id":"1158612","question":"Có 6l d\u1ea7u \u0103n, m\u1eb9 chia vào 5 cái l\u1ecd gi\u1ed1ng nhau. H\u1ecfi m\u1ed7i l\u1ecd có bao nhiêu ml d\u1ea7u \u0103n ?<\/p>","options":["900ml d\u1ea7u","1000ml d\u1ea7u","1100ml d\u1ea7u","1200ml d\u1ea7u"],"correct":"4","level":"3","hint":"","answer":"\u0110\u1ed5i 6l= 6000ml<\/p>M\u1ed7i l\u1ecd có s\u1ed1 ml d\u1ea7u \u0103n là:<\/p>6000 : 5 = 1200 (ml)<\/p>\u0110áp s\u1ed1: 1200ml d\u1ea7u<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"129","test":"3","date":"2022-08-29 16:57:32","option_type":"txt","len":0}]}