{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"771","test_id":"259","question":"<p>Vi\u1ebft s\u1ed1 th&iacute;ch h\u1ee3p v&agrave;o ch\u1ed7 ch\u1ea5m.<\/p><p>18,76m = &lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;m&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;cm<\/p>","options":"","correct":["18","76"],"answer":"<p>Ta c&oacute;:<\/p><p><strong>18,76m = 18m 76cm<\/strong><\/p><p><strong>V\u1eady c&aacute;c s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u1ea7n l\u01b0\u1ee3t l&agrave; 18 v&agrave; 76<\/strong><\/p>","type":"blank","user_id":"54","test":"2","date":"2020-03-25 08:14:22"},{"id":"772","test_id":"259","question":"<p>Vi\u1ebft s\u1ed1 th&iacute;ch h\u1ee3p v&agrave;o ch\u1ed7 ch\u1ea5m.<\/p><p>34,16 t\u1ea1 = &lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt; t\u1ea1 &lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;kg<\/p>","options":"","correct":["34","16"],"answer":"<p>Ta c&oacute;:<\/p><p><strong>34,16 t\u1ea1 = 34 t\u1ea1 16 kg<\/strong><\/p><p>V\u1eady c&aacute;c s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u1ea7n l\u01b0\u1ee3t l&agrave; <strong>34 v&agrave; 16<\/strong><\/p>","type":"blank","user_id":"54","test":"2","date":"2020-03-25 08:16:27"}]}