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

{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"315","test_id":"240","question":"<p>S\u1ed1 tr&ograve;n ch\u1ee5c nh\u1ecf nh\u1ea5t l&agrave;:&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&lt;\/p>","options":"","correct":["10"],"answer":"<p>S\u1ed1 tr&ograve;n ch\u1ee5c nh\u1ecf nh\u1ea5t l&agrave;: <strong>10<\/strong><\/p>","type":"blank","user_id":"82","test":"0","date":"2020-03-14 20:34:09"},{"id":"316","test_id":"240","question":"<p>S\u1ed1 li\u1ec1n sau c\u1ee7a 37 l&agrave;:<\/p>","options":["36","38","40","39"],"correct":"2","answer":"<p><strong><em>Mu\u1ed1n t&igrave;m s\u1ed1 li\u1ec1n sau c\u1ee7a m\u1ed9t s\u1ed1 \u0111&atilde; cho ta l\u1ea5y s\u1ed1 \u0111&oacute; c\u1ed9ng th&ecirc;m 1 \u0111\u01a1n v\u1ecb<\/em><\/strong><\/p><p>V\u1eady s\u1ed1 li\u1ec1n sau c\u1ee7a 37 l&agrave;: 37 + 1 = <strong>38<\/strong><\/p>","type":"choose","user_id":"82","test":"0","date":"2020-03-14 20:36:58"}]}