{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"1407","test_id":"316","question":"<p>\u0110i\u1ec1n d\u1ea5u ( &lt;, &gt;, = ) v&agrave;o &ocirc; tr\u1ed1ng.<\/p><p>1672 + 3215&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp; 7823 - 3218&nbsp;<\/p>","options":"","correct":[">"],"answer":"<p>Mu\u1ed1n so s&aacute;nh m\u1ed9t ph&eacute;p t&iacute;nh v\u1edbi m\u1ed9t ph&eacute;p t&iacute;nh, ta \u0111i t&iacute;nh k\u1ebft qu\u1ea3 c\u1ee7a t\u1eebng ph&eacute;p t&iacute;nh r\u1ed3i so s&aacute;nh k\u1ebft qu\u1ea3 \u0111&oacute; v\u1edbi nhau.<\/p><p>Ta c&oacute;:&nbsp;<\/p><p>1672 + 3215 = 4887<\/p><p>7823 - 3218 = 4605<\/p><p>Ta th\u1ea5y: 4887 &gt; 4605&nbsp;<\/p><p>N&ecirc;n: 1672 +3215 &gt; 7823 - 3218<\/p><p>V\u1eady d\u1ea5u c\u1ea7n \u0111i\u1ec1n v&agrave;o &ocirc; tr\u1ed1ng l&agrave;:<strong> &gt;<\/strong><\/p>","type":"blank","user_id":"82","test":"2","date":"2020-04-02 21:46:01"},{"id":"1408","test_id":"316","question":"<p>9m 4cm =&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;cm<\/p>","options":"","correct":["904"],"answer":"<p>\u0110\u1ed5i 1m = 100cm<\/p><p>V\u1eady 9m&nbsp; = 900 cm<\/p><p>N&ecirc;n ta c&oacute;: 9m 4cm = 904cm<\/p><p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n v&agrave;o &ocirc; tr\u1ed1ng l&agrave;: <strong>904<\/strong><\/p>","type":"blank","user_id":"82","test":"0","date":"2020-04-02 21:56:02"}]}