Phép cộng các số có nhiều chữ số

Home Lớp 4 Toán lớp 4 - Sách Kết nối tri thức Bài 22: Phép cộng các số có nhiều chữ sốBài tập trung bình

{"common":{"save":0,"post_id":"6802","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1467","post_id":"6802","mon_id":"1159012","chapter_id":"1159023","question":"K\u1ebft qu\u1ea3 c\u1ee7a phép tính<\/p>12 346 + 25 999 = <input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/><\/p>","options":["A.<\/strong> 39 345","B.<\/strong> 38 245","C.<\/strong> 38 355","D.<\/strong> 38 345"],"correct":"4","level":"2","hint":"","answer":"<svg height=\"110\" width=\"110\"> <g><title><\/title><rect fill=\"#fff\" height=\"112\" id=\"canvas_background\" width=\"112\" 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=\"24.00001\" xml:space=\"preserve\" y=\"26.81\">12 346<\/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=\"24.00001\" xml:space=\"preserve\" y=\"60.81\">25 999<\/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=\"5.00001\" xml:space=\"preserve\" y=\"41.81\">+<\/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=\"24.00001\" xml:space=\"preserve\" y=\"96.81001\">38 345<\/text> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"12.00001\" x2=\"101.00001\" y1=\"70\" y2=\"69.81\"><\/line> <\/g> <\/svg><\/span><\/p>12 346 + 25 999 = 38 345<\/p>Ch\u1ecdn D.<\/strong> 38 345<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-11-02 02:02:29","option_type":"txt","len":0},{"id":"1468","post_id":"6802","mon_id":"1159012","chapter_id":"1159023","question":"K\u1ebft qu\u1ea3 c\u1ee7a phép tính<\/p>881 250 + 100 750 = <input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/><\/p>","options":["A.<\/strong> 981 000","B.<\/strong> 972 000","C.<\/strong> 982 000","D.<\/strong> 882 000"],"correct":"3","level":"2","hint":"","answer":"<svg height=\"110\" width=\"110\"> <g><title><\/title><rect fill=\"#fff\" height=\"112\" id=\"canvas_background\" width=\"112\" 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=\"16.00001\" xml:space=\"preserve\" y=\"27.81\">881 250<\/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=\"15.00001\" xml:space=\"preserve\" y=\"62.81\">100 750<\/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=\"15.00001\" xml:space=\"preserve\" y=\"95.81001\">982 000<\/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=\"2.00001\" xml:space=\"preserve\" y=\"45.81\">+<\/text> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"7.00001\" x2=\"106.00001\" y1=\"71.81\" y2=\"72\"><\/line> <\/g> <\/svg><\/span><\/p>881 250 + 100 750 = 982 000<\/p>Ch\u1ecdn C.<\/strong> 982 000<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-11-02 02:05:41","option_type":"txt","len":0},{"id":"1469","post_id":"6802","mon_id":"1159012","chapter_id":"1159023","question":"So sánh<\/p>85 000 + 12 000 <input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/> 98 000<\/p>","options":[">","<","="],"correct":"2","level":"2","hint":"","answer":"85 000 + 12 000 = 97 000<\/p>Vì 97 000 <<\/strong><\/span> 98 000 nên 85 000 + 12 000 <<\/strong><\/span> 98 000<\/p>Ch\u1ecdn ngôi sao ch\u1ee9a d\u1ea5u <<\/strong><\/span><\/p>","type":"choose","extra_type":"star","time":"0","user_id":"131","test":"0","date":"2023-11-02 02:07:52","option_type":"txt","len":0}]}