Toán lớp 3 - sách cũ - Đề kiểm tra 15 phút - Toán lớp 3 - Tháng 5 - Số 3

{"save":1,"level":1,"time":"15","total":10,"point":5,"segment":[{"id":"1779","test_id":"338","question":"<p>Cho d&atilde;y s\u1ed1: 41325; 42235; 41235; 41315. S\u1ed1 l\u1edbn nh\u1ea5t l&agrave;&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&lt;\/p>","options":"","correct":["42235"],"answer":"<p>V&igrave; c&aacute;c s\u1ed1 tr&ecirc;n c&oacute; s\u1ed1 c&aacute;c ch\u1eef s\u1ed1 b\u1eb1ng nhau n&ecirc;n ta so s&aacute;nh c&aacute;c c\u1eb7p ch\u1eef s\u1ed1 c&ugrave;ng h&agrave;ng k\u1ec3 t\u1eeb tr&aacute;i sang ph\u1ea3i.<\/p><p>- H&agrave;ng ch\u1ee5c ngh&igrave;n \u0111\u1ec1u b\u1eb1ng 4. Ta so s&aacute;nh \u0111\u1ebfn h&agrave;ng ngh&igrave;n.<\/p><p>- H&agrave;ng ngh&igrave;n c&oacute;: 2 &gt; 1<\/p><p>N&ecirc;n s\u1ed1:&nbsp;42235 &gt; 41325;&nbsp;41235; 41315<\/p><p>V\u1eady s\u1ed1 l\u1edbn nh\u1ea5t trong c&aacute;c s\u1ed1 tr&ecirc;n l&agrave;: 42235<\/p><p>S\u1ed1 c\u1ea7n \u0111i\u1ec1n v&agrave;o &ocirc; tr\u1ed1ng l&agrave;: <strong>42235<\/strong><\/p>","type":"blank","user_id":"82","test":"0","date":"2020-04-20 23:18:31"},{"id":"1780","test_id":"338","question":"<p>\u0110i\u1ec1n d\u1ea5u ( &lt;, &gt;, = ) v&agrave;o &ocirc; tr\u1ed1ng.<\/p><p>50000&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;39000 + 12000&nbsp;<\/p>","options":"","correct":["<"],"answer":"<p>\u0110\u1ec3 so s&aacute;nh m\u1ed9t s\u1ed1 v\u1edbi m\u1ed9t ph&eacute;p t&iacute;nh, ta th\u1ef1c hi\u1ec7n t&iacute;nh ph&eacute;p t&iacute;nh \u0111&oacute; r\u1ed3i so s&aacute;nh k\u1ebft qu\u1ea3 v\u1edbi s\u1ed1 \u0111&atilde; cho.&nbsp;<\/p><p>Ta c&oacute;:&nbsp;<\/p><p>39000 + 12000 = 51000&nbsp;<\/p><p>V\u1eady: 50000 &lt; 51000<\/p><p>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":"2020-04-20 23:23:48"}]}