Toán lớp 2 - sách cũ - Đề kiểm tra 45 phút - Toán lớp 2 - Tháng 4 - Số 3

{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"1360","test_id":"308","question":"<p>Ph&eacute;p t&iacute;nh n&agrave;o sau \u0111&acirc;y t\u01b0\u01a1ng \u1ee9ng v\u1edbi 3 \u0111\u01b0\u1ee3c l\u1ea5y 4 l\u1ea7n?<\/p>","options":["3 + 3 + 3 + 3","4 x 4 x 4","3 x 3 x 3","4 x 4 x 4 x 4 x 4"],"correct":"1","answer":"<p>3 \u0111\u01b0\u1ee3c l\u1ea5y 4 l\u1ea7n l&agrave;:<\/p><p>3 x 4 = 3 + 3 + 3 + 3<\/p><p>V\u1eady \u0111&aacute;p &aacute;n \u0111&uacute;ng l&agrave;:&nbsp;<strong>3 + 3 + 3 + 3<\/strong><\/p>","type":"choose","user_id":"82","test":"2","date":"2020-03-30 16:57:35"},{"id":"1361","test_id":"308","question":"<p>\u0110&uacute;ng ch\u1ecdn \u0110, sai ch\u1ecdn S:<\/p><p>M\u1ed9t ng&agrave;y c&oacute; 24 gi\u1edd<\/p>","options":["S","\u0110","Kh&ocirc;ng c&oacute; \u0111&aacute;p &aacute;n","12 gi\u1edd"],"correct":"2","answer":"<p><strong>M\u1ed9t ng&agrave;y&nbsp;c&oacute; 24 gi\u1edd<\/strong><\/p><p>V\u1eady kh\u1eb3ng \u0111\u1ecbnh \u0111&atilde; cho l&agrave; <strong>\u0111&uacute;ng<\/strong><\/p>","type":"choose","user_id":"82","test":"0","date":"2020-03-30 17:02:34"}]}