{"common":{"save":0,"post_id":"6813","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1547","post_id":"6813","mon_id":"1159012","chapter_id":"1159023","question":"<p>Tính 1 000 000 – 900 000 + 100 000.<\/p>","options":["<strong>A.<\/strong> 220 000","<strong>B.<\/strong> 100 000","<strong>C.<\/strong> 200 000","<strong>D.<\/strong> 120 000"],"correct":"3","level":"1","hint":"","answer":"<p>1 000 000 – 900 000 + 100 000<\/p><p>= 100 000 + 100 000<\/p><p>= 200 000<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>C.<\/strong> 200 000<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-11-23 01:48:03","option_type":"txt","len":0},{"id":"1549","post_id":"6813","mon_id":"1159012","chapter_id":"1159023","question":"<p>Tính 365 000 + 19 879<\/p>","options":["<strong>A.<\/strong> 385 879","<strong>B.<\/strong> 394 879","<strong>C.<\/strong> 484 879","<strong>D.<\/strong> 384 879"],"correct":"4","level":"1","hint":"","answer":"<p><span class=\"svgedit\"><svg height=\"110\" width=\"120\"> <g><title><\/title><rect fill=\"#fff\" height=\"112\" 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=\"23.95453\" xml:space=\"preserve\" y=\"30.88636\">365 000<\/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=\"36.95453\" xml:space=\"preserve\" y=\"60.88636\">19 879<\/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=\"48.88636\">+<\/text> <line fill=\"none\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"13.95453\" x2=\"114.95453\" y1=\"70.88636\" y2=\"70.88636\"><\/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=\"23.95453\" xml:space=\"preserve\" y=\"97.88636\">384 879<\/text> <\/g> <\/svg><\/span><\/p><p>365 000 + 19 879 = 384 879<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>D.<\/strong> 384 879<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-11-23 01:51:31","option_type":"txt","len":0},{"id":"1551","post_id":"6813","mon_id":"1159012","chapter_id":"1159023","question":"<p>Tính 495 631 – 275 630<\/p>","options":["<strong>A.<\/strong> 210 001","<strong>B.<\/strong> 220 001","<strong>C.<\/strong> 220 000","<strong>D.<\/strong> 222 001"],"correct":"2","level":"1","hint":"","answer":"<p><span class=\"svgedit\"><svg height=\"110\" width=\"120\"> <g><title><\/title><rect fill=\"#fff\" height=\"112\" 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=\"26.95453\" xml:space=\"preserve\" y=\"27.88636\">495 631<\/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=\"26.95453\" xml:space=\"preserve\" y=\"60.88636\">275 630<\/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=\"26.95453\" xml:space=\"preserve\" y=\"98.88636\">220 001<\/text> <line fill=\"none\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"4.95453\" x2=\"17.95453\" y1=\"34.88636\" y2=\"34.88636\"><\/line> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"14.95453\" x2=\"117.95453\" y1=\"72.88636\" y2=\"72.88636\"><\/line> <\/g> <\/svg><\/span><\/p><p>495 631 – 275 630 = 220 001<\/p><p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>B.<\/strong> 220 001<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2023-11-23 01:54:44","option_type":"txt","len":0}]}