Toán lớp 2 - sách cũ - Đề kiểm tra 15 phút - Toán lớp 2 - Tháng 4 - Số 2

{"save":1,"level":1,"time":"15","total":10,"point":5,"segment":[{"id":"1522","test_id":"312","question":"<p>S\u1ed1 155 \u0111\u1ecdc l&agrave;:<\/p>","options":["M\u1ed9t tr\u0103m hai n\u0103m","M\u1ed9t tr\u0103m hai m\u01b0\u01a1i l\u0103m","M\u1ed9t tr\u0103m n\u0103m m\u01b0\u01a1i n\u0103m","M\u1ed9t tr\u0103m n\u0103m m\u01b0\u01a1i l\u0103m"],"correct":"4","answer":"<p>S\u1ed1 155 \u0111\u1ecdc l&agrave;: <strong>M\u1ed9t tr\u0103m n\u0103m m\u01b0\u01a1i l\u0103m<\/strong><\/p>","type":"choose","user_id":"82","test":"0","date":"2020-04-10 09:36:48"},{"id":"1523","test_id":"312","question":"<p>S\u1ed1 454 g\u1ed3m&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;tr\u0103m,&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;ch\u1ee5c v&agrave;&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&nbsp;\u0111\u01a1n v\u1ecb.<\/p>","options":"","correct":["4","5","4"],"answer":"<p>S\u1ed1&nbsp;454 g\u1ed3m <strong>4 tr\u0103m, 5 ch\u1ee5c v&agrave; 4 \u0111\u01a1n v\u1ecb<\/strong><\/p><p>V\u1eady c&aacute;c s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u1ea7n l\u01b0\u1ee3t l&agrave;<strong> 4, 5, 4<\/strong><\/p>","type":"blank","user_id":"82","test":"0","date":"2020-04-10 09:39:17"}]}