Nhân với số có một chữ số

Home Lớp 4 Toán lớp 4 - Sách Kết nối tri thức Bài 38. Nhân với số có một chữ sốBài tập cơ bản

{"common":{"save":0,"post_id":"6849","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1806","post_id":"6849","mon_id":"1159012","chapter_id":"1159015","question":"Tính 11 234 x 3 = ?<\/p>","options":["A.<\/strong> 33 602","B.<\/strong> 33 702","C.<\/strong> 33 792","D.<\/strong> 34 702"],"correct":"2","level":"1","hint":"","answer":"<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=\"25.95453\" xml:space=\"preserve\" y=\"30.88636\">11 234<\/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=\"82.95453\" xml:space=\"preserve\" y=\"68.88636\">3<\/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=\"16.95453\" xml:space=\"preserve\" y=\"51.88636\">x<\/text> <line fill=\"none\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"14.95453\" x2=\"104.95453\" y1=\"74.88636\" y2=\"74.88636\"><\/line> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"25.95453\" xml:space=\"preserve\" y=\"98.88636\">33 702<\/text> <\/g> <\/svg><\/span><\/p>V\u1eady 11 234 x 3 = 33 702<\/p>Ch\u1ecdn B.<\/strong> 33 702<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-12-10 01:33:00","option_type":"txt","len":0},{"id":"1807","post_id":"6849","mon_id":"1159012","chapter_id":"1159015","question":"K\u1ebft qu\u1ea3 c\u1ee7a phép tính 20 963 x 2 là:<\/p>","options":["A.<\/strong> 40 926","B.<\/strong> 41 936","C.<\/strong> 41 826","D.<\/strong> 41 926"],"correct":"4","level":"1","hint":"","answer":"<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=\"18.95453\" xml:space=\"preserve\" y=\"27.88636\">20 963<\/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=\"78.95453\" xml:space=\"preserve\" y=\"61.88636\">2<\/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=\"5.95453\" xml:space=\"preserve\" y=\"50.88636\">x<\/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=\"18.95453\" xml:space=\"preserve\" y=\"98.88636\">41 926<\/text> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"8.95453\" x2=\"97.95453\" y1=\"69.88636\" y2=\"69.88636\"><\/line> <\/g> <\/svg><\/span><\/p>V\u1eady 20 963 x 2 = 41 926<\/p>Ch\u1ecdn D.<\/strong> 41 926<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-12-10 01:33:45","option_type":"txt","len":0},{"id":"1810","post_id":"6849","mon_id":"1159012","chapter_id":"1159015","question":"K\u1ebft qu\u1ea3 c\u1ee7a phép tính 301 287 x 3<\/p>","options":["A.<\/strong> 903 761","B.<\/strong> 904 861","C.<\/strong> 903 861","D.<\/strong> 903 841"],"correct":"3","level":"1","hint":"","answer":"<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=\"18.95453\" xml:space=\"preserve\" y=\"32.88636\">301 287<\/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=\"91.95453\" xml:space=\"preserve\" y=\"66.88636\">3<\/text> <line fill=\"none\" id=\"svg_3\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"9.95453\" x2=\"110.95453\" y1=\"76.88636\" y2=\"76.88636\"><\/line> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_4\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"8.95453\" xml:space=\"preserve\" y=\"53.88636\">x<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_5\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"19.95453\" xml:space=\"preserve\" y=\"102.88636\">903 861<\/text> <\/g> <\/svg><\/span><\/p>V\u1eady 301 287 x 3 = 903 861<\/p>Ch\u1ecdn C.<\/strong> 903 861<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-12-10 01:39:22","option_type":"txt","len":0}]}