Nhân số có năm chữ số với số có một chữ số

Home Lớp 3 Toán lớp 3 - Sách Kết nối tri thức Bài 70: Nhân số có năm chữ số với số có một chữ sốBài tập trung bình

{"common":{"save":0,"post_id":"5980","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1586","post_id":"5980","mon_id":"1158530","chapter_id":"1158705","question":"K\u1ebft qu\u1ea3 c\u1ee7a phép tính   23 457 x 3 = <input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/><\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/dua-hau.png\" \/><\/div>","options":"","correct":["[\"70 371\"]"],"level":"2","hint":"","answer":"\u0110\u1eb7t tính<\/p><svg height=\"120\" width=\"120\"> <g><title><\/title><rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"122\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g><title><\/title><text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"27\" xml:space=\"preserve\" y=\"22\">23 457<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"1\" xml:space=\"preserve\" y=\"38.25\">x<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"85\" xml:space=\"preserve\" y=\"62.25\">3<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"27\" xml:space=\"preserve\" y=\"94.25\">70 371<\/text> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"19\" x2=\"103\" y1=\"68.25\" y2=\"68\"><\/line> <\/g> <\/svg><\/span><\/p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n là   70 371<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"1","date":"2022-06-17 09:43:09"},{"id":"1587","post_id":"5980","mon_id":"1158530","chapter_id":"1158705","question":"K\u1ebft qu\u1ea3 c\u1ee7a phép tính   11 899 x 5 là <\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/f6.png\" \/><\/div>","options":["A. <\/strong>59 459","B.<\/strong> 59 495","C.<\/strong> 59 945","D. <\/strong>59 694"],"correct":"2","level":"2","hint":"","answer":"\u0110\u1eb7t tính<\/p><svg height=\"120\" width=\"120\"> <g> <title><\/title> <rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"122\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" height=\"100%\" id=\"canvasGrid\" overflow=\"visible\" width=\"100%\" x=\"0\" y=\"0\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g> <title><\/title> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_1\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"21\" xml:space=\"preserve\" y=\"21.25\">11 899<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_2\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"7\" xml:space=\"preserve\" y=\"42.25\">x<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_3\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"81\" xml:space=\"preserve\" y=\"63.25\">5<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"21\" xml:space=\"preserve\" y=\"101.25\">59 495<\/text> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"17\" x2=\"96\" y1=\"74.25\" y2=\"74\"><\/line> <\/g> <\/svg><\/span><\/p>\u0110áp án \u0111úng là    B.<\/strong> 59 495<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-06-17 09:47:03","option_type":"txt","len":0},{"id":"1589","post_id":"5980","mon_id":"1158530","chapter_id":"1158705","question":"Nh\u1eefng phép tính nào d\u01b0\u1edbi \u0111ây cho k\u1ebft qu\u1ea3 b\u1eb1ng 60 000?<\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoa-qua\/dua-le.png\" \/><\/div>","options":["A.<\/strong> 12 000 x 5","B. <\/strong>15 000 x 4","C.<\/strong> 11 000 x 6","D. <\/strong>13 000 x 4"],"correct":"[\"1\",\"2\"]","level":"2","hint":"","answer":"A.<\/strong> 12 000 x 5 = 60 000<\/span><\/p>B. <\/strong>15 000 x 4 = 60 000<\/span><\/p>C.<\/strong> 11 000 x 6 = 66 000<\/span><\/p>D. <\/strong>13 000 x 4 = 52 000<\/span><\/p>Các \u0111áp án \u0111úng là  <\/p>A.<\/strong> 12 000 x 5<\/span><\/p>B. <\/strong>15 000 x 4<\/span><\/p>","type":"checkbox","extra_type":"classic-checkbox","time":"0","user_id":"131","test":"1","date":"2022-06-17 09:49:04","option_type":"txt","len":1}]}