Toán lớp 3 - sách cũ - Đề kiểm tra 45 phút - Toán lớp 3 - Tháng 9 - Số 2

{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"833","test_id":"274","question":"<p>S\u1ed1 240 \u0111\u1ecdc l&agrave;:<\/p>","options":["Hai tr\u0103m b\u1ed1n m\u01b0\u01a1i","Hai tr\u0103m linh b\u1ed1n&nbsp;","Hai tr\u0103m b\u1ed1n ch\u1ee5c","B\u1ed1n tr\u0103m hai m\u01b0\u01a1i"],"correct":"1","answer":"<p>&nbsp;Ch\u1eef s\u1ed1 2 \u1edf h&agrave;ng tr\u0103m&nbsp; \u0111\u1ecdc l&agrave;: Hai tr\u0103m<\/p><p>Ch\u1eef s\u1ed1 4 \u1edf h&agrave;ng ch\u1ee5c \u0111\u1ecdc l&agrave;: B\u1ed1n m\u01b0\u01a1i<\/p><p>N&ecirc;n s\u1ed1 240 \u0111\u1ecdc l&agrave;: Hai tr\u0103m b\u1ed1n m\u01b0\u01a1i<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;: <strong>Hai tr\u0103m b\u1ed1n m\u01b0\u01a1i<\/strong><\/p><p>&nbsp;<\/p><p>&nbsp;<\/p>","type":"choose","user_id":"82","test":"2","date":"2020-03-25 16:46:54"},{"id":"834","test_id":"274","question":"<p>B\u1ed1n tr\u0103m n\u0103m m\u01b0\u01a1i l\u0103m vi\u1ebft l&agrave;:&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&lt;\/p>","options":"","correct":["455"],"answer":"<p>Ch\u1eef s\u1ed1 h&agrave;ng tr\u0103m l&agrave; 4<\/p><p>Ch\u1eef s\u1ed1 h&agrave;ng ch\u1ee5c l&agrave; 5<\/p><p>Ch\u1eef s\u1ed1 h&agrave;ng \u0111\u01a1n v\u1ecb l&agrave; 5<\/p><p>V\u1eady s\u1ed1 b\u1ed1n tr\u0103m n\u0103m m\u01b0\u01a1i l\u0103m vi\u1ebft l&agrave;: 455<\/p><p>\u0110&aacute;p &aacute;n \u0111&uacute;ng l&agrave;: <strong>455<\/strong><\/p><p>&nbsp;<\/p>","type":"blank","user_id":"82","test":"0","date":"2020-03-25 16:56:08"}]}