Toán lớp 3 - sách cũ - Đề kiểm tra 45 phút - Toán lớp 3 - Tháng 3 - Số 2

{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"1649","test_id":"330","question":"<p>\u0110i\u1ec1n d\u1ea5u ( &lt;, &gt;, = ) v&agrave;o &ocirc; tr\u1ed1ng.<\/p><p>IV&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;IX&nbsp;<\/p>","options":"","correct":["<"],"answer":"<p>Ta th\u1ea5y: 4 &lt; 9&nbsp;<\/p><p>N&ecirc;n IV &lt; IX&nbsp;<\/p><p>V\u1eady d\u1ea5u c\u1ea7n \u0111i\u1ec1n v&agrave;o &ocirc; tr\u1ed1ng l&agrave;: <strong>&lt;<\/strong><\/p>","type":"blank","user_id":"82","test":"0","date":"2020-04-16 09:04:45"},{"id":"1650","test_id":"330","question":"<p>\u0110i\u1ec1n d\u1ea5u ( &lt;, &gt;, = ) v&agrave;o &ocirc; tr\u1ed1ng.&nbsp;<\/p><p>VI + II&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;X - III<\/p>","options":"","correct":[">"],"answer":"<p>Mu\u1ed1n so s&aacute;nh hai ph&eacute;p t&iacute;nh, ta th\u1ef1c hi\u1ec7n t&iacute;nh k\u1ebft qu\u1ea3 c\u1ee7a c\u1ea3 hai 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;: VI + II = VIII<\/p><p>X - III = VII<\/p><p>M&agrave; VIII &gt;&nbsp;VII&nbsp;<\/p><p>N&ecirc;n VI + II &gt; X - III&nbsp;<\/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":"0","date":"2020-04-16 09:10:50"}]}