Ôn tập chương VIII

Home Lớp 4 Toán lớp 4 - Sách Kết nối tri thức Bài 48 - Ôn tập chương VIIIBài tập cơ bản

{"common":{"save":0,"post_id":"6888","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"2093","post_id":"6888","mon_id":"1159012","chapter_id":"1159015","question":"\u0110i\u1ec1n các s\u1ed1 thích h\u1ee3p vào ô tr\u1ed1ng.<\/p>596 000 : 100 = <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/strong><\/span><\/p>539 x 10 000 = <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/strong><\/span><\/p>","options":"","correct":["[\"5960\",\"5 390 000\"]"],"level":"1","hint":"","answer":"596 000 : 100 = 5960 <\/strong><\/p>539 x 10 000 = 5 390 000<\/strong><\/p>Các s\u1ed1 c\u1ea7n \u0111i\u1ec1n là 5960 ; 5 390 000<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"0","date":"2023-12-27 02:49:18"},{"id":"2094","post_id":"6888","mon_id":"1159012","chapter_id":"1159015","question":"N\u1ed1i phép tính v\u1edbi k\u1ebft qu\u1ea3 c\u1ee7a nó.<\/p>","options":[["80 x 90 = ","300 x 20 = ","80 x 50 = "],["4000","7200","6000"],["7200","6000","4000"]],"correct":[2,0,1],"level":"1","hint":"","answer":"80 x 90 = 7200<\/strong><\/span><\/p>300 x 20 = 6000<\/strong><\/span><\/p>80 x 50 = 4000<\/strong><\/span><\/p>","type":"matching","extra_type":"mat_txt","time":"0","user_id":"131","test":"0","date":"2023-12-27 02:51:30"},{"id":"2098","post_id":"6888","mon_id":"1159012","chapter_id":"1159015","question":"Ch\u1ecdn phép tính \u0111úng.<\/p>","options":["A.<\/strong> 15 000 : 3000 = 50","B.<\/strong> 2400 : 60 = 400","C.<\/strong> 9000 : 300 = 3","D.<\/strong> 36 000 : 9000 = 4"],"correct":"4","level":"1","hint":"","answer":"A.<\/strong> 15 000 : 3000 = 50 sai <\/span>vì 15 000 : 3000 = 5<\/p>B.<\/strong> 2400 : 60 = 400 sai <\/span>vì 2400 : 60 = 40<\/p>C.<\/strong> 9000 : 300 = 3 sai <\/span>vì 9000 : 300 = 30<\/p>D.<\/strong> 36 000 : 9000 = 4 \u0111úng<\/span><\/p>Ch\u1ecdn D.<\/strong> 36 000 : 9000 = 4<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-12-27 02:56:27","option_type":"txt","len":2}]}