{"common":{"save":0,"post_id":"5910","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1320","post_id":"5910","mon_id":"1158530","chapter_id":"1158696","question":"<p>K\u1ebft qu\u1ea3 c\u1ee7a ph&eacute;p t&iacute;nh 3200&nbsp;&ndash; 100 =&nbsp;&lt;input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/&gt;&lt;\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/con-vat\/rabbit.png\" \/><\/div>","options":["<strong>A. <\/strong>3200","<strong>B. <\/strong>3100","<strong>C. <\/strong>3000","<strong>D. <\/strong>3010"],"correct":"2","level":"1","hint":"<p>T&iacute;nh t\u1eeb ph\u1ea3i qua tr&aacute;i.<\/p>","answer":"<p>\u0110\u1eb7t t&iacute;nh<\/p><p><span class=\"svgedit\"><svg height=\"130\" width=\"100\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"132\" id=\"canvas_background\" width=\"102\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_2\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>&lt;title&gt;&lt;\/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=\"34.0125\" xml:space=\"preserve\" y=\"31.2375\">3200<\/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=\"46.0125\" xml:space=\"preserve\" y=\"71.2375\">100<\/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=\"33.0125\" xml:space=\"preserve\" y=\"111.2375\">3100<\/text> <line fill=\"none\" id=\"svg_6\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"7.0125\" x2=\"102.0125\" y1=\"81.2375\" y2=\"81.2375\"><\/line> <line fill=\"none\" id=\"svg_7\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"15.0125\" x2=\"30\" y1=\"44.2375\" y2=\"44.2375\"><\/line> <\/g> <\/svg><\/span><\/p><p>V\u1eady 3200&nbsp;&ndash; 100 = 3100<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp;<span style=\"color:#16a085;\"><strong>B.&nbsp;<\/strong>3100<\/span><\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"131","test":"1","date":"2022-06-13 14:13:51","option_type":"txt","len":0},{"id":"1322","post_id":"5910","mon_id":"1158530","chapter_id":"1158696","question":"<p>K\u1ebft qu\u1ea3 c\u1ee7a ph&eacute;p t&iacute;nh 2050&nbsp;&ndash; 50 =&nbsp;&lt;input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/&gt;&lt;\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/con-vat\/dan-ca.png\" \/><\/div>","options":["<strong>A. <\/strong>2050","<strong>B. <\/strong>2020","<strong>C. <\/strong>2000","<strong>D. <\/strong>3000"],"correct":"3","level":"1","hint":"<p>T&iacute;nh t\u1eeb ph\u1ea3i qua tr&aacute;i.<\/p>","answer":"<p>\u0110\u1eb7t t&iacute;nh&nbsp;<\/p><p><span class=\"svgedit\"><svg height=\"120\" width=\"100\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"102\" x=\"-1\" y=\"-1\"><\/rect> <g display=\"none\" id=\"canvasGrid\"> <rect fill=\"url(#gridpattern)\" height=\"100%\" id=\"svg_6\" stroke-width=\"0\" width=\"100%\" x=\"0\" y=\"0\"><\/rect> <\/g> <\/g> <g>&lt;title&gt;&lt;\/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=\"32.0125\" xml:space=\"preserve\" y=\"28.2375\">2050<\/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=\"59.0125\" xml:space=\"preserve\" y=\"66.2375\">50<\/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=\"32.0125\" xml:space=\"preserve\" y=\"105.2375\">2000<\/text> <line fill=\"none\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"1.0125\" x2=\"98\" y1=\"74.2375\" y2=\"74.2375\"><\/line> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"11.0125\" x2=\"25\" y1=\"38.2375\" y2=\"38.2375\"><\/line> <\/g> <\/svg><\/span><\/p><p>V\u1eady 2050&nbsp;&ndash; 50 = 2000<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp;<span style=\"color:#16a085;\"><strong>C.&nbsp;<\/strong>2000<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-06-13 14:25:19","option_type":"txt","len":0},{"id":"1324","post_id":"5910","mon_id":"1158530","chapter_id":"1158696","question":"<p>K\u1ebft qu\u1ea3 c\u1ee7a ph&eacute;p t&iacute;nh 5000 &ndash; 900 =&nbsp;&lt;input class=\"_tit_hoi\" disabled=\"disabled\" type=\"text\"\/&gt;&lt;\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/con-vat\/chimtrencanh.png\" \/><\/div>","options":["<strong>A.<\/strong> 4100","<strong>B.<\/strong> 5900","<strong>C.<\/strong> 4200","<strong>D.<\/strong> 5000"],"correct":"1","level":"1","hint":"","answer":"<p>\u0110\u1eb7t t&iacute;nh<\/p><p><span class=\"svgedit\"><svg height=\"120\" width=\"100\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"122\" id=\"canvas_background\" width=\"102\" 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>&lt;title&gt;&lt;\/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=\"34.0125\" xml:space=\"preserve\" y=\"26.2375\">5000<\/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=\"47.0125\" xml:space=\"preserve\" y=\"64.2375\">900<\/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=\"33.0125\" xml:space=\"preserve\" y=\"103.2375\">4100<\/text> <line fill=\"none\" id=\"svg_4\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"16.0125\" x2=\"29.0125\" y1=\"37.2375\" y2=\"37.2375\"><\/line> <line fill=\"none\" id=\"svg_5\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"6.0125\" x2=\"90\" y1=\"73.2375\" y2=\"73.2375\"><\/line> <\/g> <\/svg><\/span><\/p><p>V\u1eady 5000&nbsp;&ndash; 900 = 4100<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp;<span style=\"color:#16a085;\"><strong>A.<\/strong>&nbsp;4100<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-06-13 14:28:39","option_type":"txt","len":0}]}