Bài 12: Các số trong phạm vi lớp triệu-Bài tập khó

Home Lớp 4 Toán lớp 4 - Sách Kết nối tri thức Bài 12: Các số trong phạm vi lớp triệuBài tập nâng cao

{"common":{"save":0,"post_id":"6773","level":3,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1209","post_id":"6773","mon_id":"1159012","chapter_id":"1159020","question":"\u0110i\u1ec1n các s\u1ed1 thích h\u1ee3p vào ô tr\u1ed1ng:<\/p>899 751 233 = <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> + 90 000 000 + 9 000 000 + <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/> + 50 000 + 1 000 + 200 + 30 + 3<\/p>","options":"","correct":["[\"800 000 000\",\"700 000\"]"],"level":"3","hint":"","answer":"899 751 233 = 800 000 000<\/strong><\/span> + 90 000 000 + 9 000 000 + 700 000<\/strong><\/span> + 50 000 + 1 000 + 200 + 30 + 3<\/p>Các s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u1ea7n l\u01b0\u1ee3t là 800 000 000 ; <\/strong>700 000<\/strong><\/span><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"0","date":"2023-10-22 06:04:15"},{"id":"1211","post_id":"6773","mon_id":"1159012","chapter_id":"1159020","question":"Ch\u1eef s\u1ed1 6 \u0111\u01b0\u1ee3c in \u0111\u1eadm thu\u1ed9c hàng nào, l\u1edbp nào?<\/p>876<\/strong><\/span> 520 163<\/p>","options":["A.<\/strong> Hàng ch\u1ee5c tri\u1ec7u, l\u1edbp tri\u1ec7u","B.<\/strong> Hàng nghìn, l\u1edbp nghìn","C.<\/strong> Hàng tri\u1ec7u, l\u1edbp tri\u1ec7u","D.<\/strong> Hàng ch\u1ee5c, l\u1edbp \u0111\u01a1n v\u1ecb"],"correct":"3","level":"3","hint":"","answer":"Ch\u1ecdn C.<\/strong> Hàng tri\u1ec7u, l\u1edbp tri\u1ec7u<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-10-22 06:06:28","option_type":"txt","len":2},{"id":"1212","post_id":"6773","mon_id":"1159012","chapter_id":"1159020","question":"S\u1ed1 99 999 996 là li\u1ec1n sau c\u1ee7a s\u1ed1 nào?<\/p>","options":["A.<\/strong> 99 999 997","B.<\/strong> 99 999 994","C.<\/strong> 999 995","D.<\/strong> 99 999 995"],"correct":"4","level":"3","hint":"","answer":"Ch\u1ecdn D.<\/strong> 99 999 995<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-10-22 06:10:11","option_type":"txt","len":1}]}