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

{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"203","test_id":"233","question":"<p>S\u1ed1 li\u1ec1n tr\u01b0\u1edbc c\u1ee7a 25 l&agrave;:&nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&lt;\/p>","options":"","correct":["24"],"answer":"<p><strong><em>Mu\u1ed1n t&igrave;m s\u1ed1 li\u1ec1n tr\u01b0\u1edbc c\u1ee7a m\u1ed9t s\u1ed1 ta l\u1ea5y s\u1ed1 \u0111&oacute; tr\u1eeb \u0111i 1&nbsp;\u0111\u01a1n v\u1ecb.<\/em><\/strong><\/p><p>V\u1eady s\u1ed1 li\u1ec1n tr\u01b0\u1edbc c\u1ee7a 25 l&agrave;:<\/p><p>25 - 1 = <strong>24<\/strong><\/p>","type":"blank","user_id":"119","test":"3","date":"2020-03-13 16:15:40"},{"id":"204","test_id":"233","question":"<p>&nbsp;S\u1ed1 li\u1ec1n sau c\u1ee7a 10&nbsp;l&agrave;:&nbsp;&nbsp; &nbsp;&lt;input class=\"tim_x input_number\" size=\"1\" tpl=\"dien_so\" type=\"text\" \/&gt;&lt;\/p>","options":"","correct":["11"],"answer":"<p><em><strong>Mu\u1ed1n t&igrave;m s\u1ed1 li\u1ec1n sau c\u1ee7a m\u1ed9t s\u1ed1 ta l\u1ea5y s\u1ed1 \u0111&oacute; c\u1ed9ng th&ecirc;m 1&nbsp;\u0111\u01a1n v\u1ecb.<\/strong><\/em><\/p><p>V\u1eady s\u1ed1 li\u1ec1n sau c\u1ee7a 10 l&agrave;&nbsp;10 + 1 = <strong>11<\/strong><\/p>","type":"blank","user_id":"119","test":"2","date":"2020-03-13 16:18:06"}]}