{"common":{"save":0,"post_id":"5944","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"1687","post_id":"5944","mon_id":"1158530","chapter_id":"1158711","question":"<p>T&iacute;nh 45 500 x 2 : 5 =&nbsp;&lt;input class=\"tim_x input_number\" tpl=\"dien_so\" type=\"text\"\/&gt;&lt;\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoat-dong\/10.png\" \/><\/div>","options":"","correct":["[\"18200\"]"],"level":"2","hint":"","answer":"<p>45 500 x 2 : 5<\/p><p>= 91 000 : 5<\/p><p>= 18 200<\/p><p>V\u1eady&nbsp;45 500 x 2 : 5 = 18 200<\/p><p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n l&agrave; <span style=\"color:#16a085;\"><strong>18 200<\/strong><\/span><\/p>","type":"blank","extra_type":"","time":"0","user_id":"131","test":"1","date":"2022-06-18 03:51:37"},{"id":"1690","post_id":"5944","mon_id":"1158530","chapter_id":"1158711","question":"<p>L&agrave;m tr&ograve;n k\u1ebft qu\u1ea3 c\u1ee7a ph&eacute;p t&iacute;nh \u0111\u1ebfn h&agrave;ng ch\u1ee5c&nbsp;&nbsp;<span style=\"color:#3498db;\">91 728 : 7<\/span><\/p><div class=\"lt123_imgs\"><img class=\"img_dd small\" src=\"\/data\/library\/hoat-dong\/5.png\" \/><\/div>","options":["<strong>A.<\/strong> 13 104","<strong>B.<\/strong> 13 000","<strong>C.<\/strong> 13 200","<strong>D.<\/strong> 13 100"],"correct":"4","level":"2","hint":"","answer":"<p><span class=\"svgedit\"><svg height=\"180\" width=\"200\"> <g>&lt;title&gt;&lt;\/title><rect fill=\"#fff\" height=\"182\" id=\"canvas_background\" width=\"202\" 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\" style=\"cursor: move;\" text-anchor=\"start\" x=\"15.0125\" xml:space=\"preserve\" y=\"27.84375\">91 728<\/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=\"116.0125\" xml:space=\"preserve\" y=\"28.84375\">7<\/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=\"112.0125\" xml:space=\"preserve\" y=\"63.84375\">13 104<\/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=\"15.0125\" xml:space=\"preserve\" y=\"59.84375\">21<\/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=\"29.0125\" xml:space=\"preserve\" y=\"85.84375\">0 7<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_6\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"49.0125\" xml:space=\"preserve\" y=\"114.84375\">02<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_7\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"63.0125\" xml:space=\"preserve\" y=\"142.84375\">28<\/text> <text fill=\"#000000\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"24\" id=\"svg_8\" stroke=\"#000\" stroke-width=\"0\" text-anchor=\"start\" x=\"77.0125\" xml:space=\"preserve\" y=\"173.84375\">0<\/text> <line fill=\"none\" id=\"svg_9\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"108.0125\" x2=\"108.0125\" y1=\"-4.15625\" y2=\"71.84375\"><\/line> <line fill=\"none\" id=\"svg_10\" stroke=\"#000\" stroke-linecap=\"undefined\" stroke-linejoin=\"undefined\" stroke-width=\"1.5\" x1=\"192.0125\" x2=\"108.0125\" y1=\"36.84375\" y2=\"36.84375\"><\/line> <\/g> <\/svg><\/span><\/p><p>V\u1eady 91 728 : 7 = 13 104<\/p><p>L&agrave;m tr&ograve;n 13 10<span style=\"color:#3498db;\">4<\/span> \u0111\u1ebfn h&agrave;ng ch\u1ee5c \u0111\u01b0\u1ee3c <span style=\"color:#16a085;\"><strong>13 100<\/strong><\/span> (v&igrave; ch\u1eef s\u1ed1 h&agrave;ng \u0111\u01a1n v\u1ecb l&agrave; 4 &lt; 5 n&ecirc;n l&agrave;m tr&ograve;n xu\u1ed1ng)<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp;<span style=\"color:#16a085;\"><strong>D.<\/strong>&nbsp;13 100<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"1","date":"2022-06-18 03:57:47","option_type":"txt","len":0},{"id":"1692","post_id":"5944","mon_id":"1158530","chapter_id":"1158711","question":"<p>K\u1ebft qu\u1ea3 c\u1ee7a ph&eacute;p t&iacute;nh 15 230 : 2 x 4 =&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\/hoat-dong\/2hanghsinh.png\" \/><\/div>","options":["<strong>A.<\/strong> 31 460","<strong>B.<\/strong> 30 560","<strong>C.<\/strong> 30 460","<strong>D.<\/strong> 30 360"],"correct":"3","level":"2","hint":"","answer":"<p>15 230 : 2 x 4<\/p><p>= 7 615 x 4<\/p><p>= 30 460<\/p><p>V\u1eady&nbsp;15 230 : 2 x 4 = 30 460<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;&nbsp;<span style=\"color:#16a085;\"><strong>C.<\/strong>&nbsp;30 460<\/span><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"131","test":"1","date":"2022-06-18 04:01:37","option_type":"txt","len":0}]}