Toán lớp 2 - Sách Kết nối tri thức - Đề kiểm tra 45 phút - Toán lớp 2 - Tháng 9 - Số 2

{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"2393","test_id":"388","question":"<p>Vi\u1ebft s\u1ed1 g\u1ed3m&nbsp;7 \u0111\u01a1n v\u1ecb v&agrave; 5 ch\u1ee5c:&nbsp;<\/p>","options":["75","57","120","125"],"correct":"2","answer":"<p>S\u1ed1 g\u1ed3m c&oacute; 7 \u0111\u01a1n v\u1ecb v&agrave; 5 ch\u1ee5c, hay g\u1ed3m&nbsp;5 ch\u1ee5c v&agrave; 7 \u0111\u01a1n v\u1ecb l&agrave;:<strong> 57<\/strong><\/p><p>V\u1eady \u0111&aacute;p &aacute;n ch\u1ecdn l&agrave;: <span style=\"color:#16a085;\"><strong>57<\/strong><\/span><\/p>","type":"choose","user_id":"119","test":"2","date":"2021-10-19 03:14:20"},{"id":"2394","test_id":"388","question":"<p>S\u1ed1 l\u1ebb&nbsp;li\u1ec1n sau c\u1ee7a s\u1ed1 b&eacute; nh\u1ea5t c&oacute; hai ch\u1eef s\u1ed1 gi\u1ed1ng nhau l&agrave; bao nhi&ecirc;u?<\/p>","options":["11","12","13","14"],"correct":"3","answer":"<p>S\u1ed1 b&eacute; nh\u1ea5t c&oacute; hai ch\u1eef s\u1ed1 gi\u1ed1ng nhau l&agrave; 11<\/p><p>(S\u1ed1 li\u1ec1n sau c\u1ee7a s\u1ed1 11 l&agrave; s\u1ed1 12)<\/p><p><strong>S\u1ed1 l\u1ebb <\/strong>li\u1ec1n sau s\u1ed1 11 l&agrave; s\u1ed1 13<\/p><p>V\u1eady ta ch\u1ecdn \u0111&aacute;p &aacute;n l&agrave;: <span style=\"color:#16a085;\"><strong>13<\/strong><\/span><\/p>","type":"choose","user_id":"119","test":"2","date":"2021-10-19 03:15:52"}]}