Toán lớp 3 - sách cũ - Đề kiểm tra 45 phút - Toán lớp 3 - Tháng 5 - Số 3

{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"1809","test_id":"340","question":"<p>5000 + 900 + 40 + 8&nbsp;=&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&lt;\/p>","options":"","correct":["5948"],"answer":"<p>ta c&oacute;:&nbsp;<\/p><p>5000 + 900 + 40 + 8&nbsp;= 5948<\/p><p>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n v&agrave;o &ocirc; tr\u1ed1ng l&agrave;:<strong> 5948<\/strong><\/p>","type":"blank","user_id":"82","test":"2","date":"2020-04-23 23:23:07"},{"id":"1810","test_id":"340","question":"<p>S\u1ed1 93216 \u0111\u1ecdc l&agrave;:<\/p>","options":["Ch&iacute;n m\u01b0\u01a1i ba ngh&igrave;n hai m\u01b0\u1eddi s&aacute;u.","Ch&iacute;n m\u01b0\u01a1i ba ngh&igrave;n hai tr\u0103m m\u01b0\u1eddi s&aacute;u","Ch&iacute;n tr\u0103m ba m\u01b0\u01a1i ngh&igrave;n hai tr\u0103m m\u01b0\u1eddi s&aacute;u.&nbsp;","Ch&iacute;n hai ngh&igrave;n hai tr\u0103m m\u01b0\u1eddi s&aacute;u"],"correct":"2","answer":"<p>S\u1ed1 93216 g\u1ed3m: 9 ch\u1ee5c ngh&igrave;n, 3 ngh&igrave;n, 2 tr\u0103m, 1 ch\u1ee5c, 6 \u0111\u01a1n v\u1ecb<\/p><p>N&ecirc;n ta \u0111\u1ecdc l&agrave;: Ch&iacute;n m\u01b0\u01a1i ba ngh&igrave;n hai tr\u0103m m\u01b0\u1eddi s&aacute;u.<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;:<strong>&nbsp;Ch&iacute;n m\u01b0\u01a1i ba ngh&igrave;n hai tr\u0103m m\u01b0\u1eddi s&aacute;u.<\/strong><\/p>","type":"choose","user_id":"82","test":"2","date":"2020-04-23 23:27:32"}]}