Toán lớp 2 - Sách Kết nối tri thức - Đề kiểm tra 15 phút - Toán lớp 2 - Tháng 11 - Số 1

{"save":1,"level":1,"time":"15","total":10,"point":5,"segment":[{"id":"2463","test_id":"391","question":"<p>78 kg + 9 kg = ?&nbsp;<\/p><p>K\u1ebft qu\u1ea3 c\u1ee7a ph&eacute;p t&iacute;nh tr&ecirc;n l&agrave;:&nbsp;<\/p>","options":["87","87 kg","89 kg","97&nbsp;kg"],"correct":"2","answer":"<p>78 kg + 9 kg = 87 kg<\/p><p>V\u1eady ta ch\u1ecdn \u0111&aacute;p &aacute;n l&agrave;: <span style=\"color:#16a085;\"><strong>87 kg<\/strong><\/span><\/p>","type":"choose","user_id":"119","test":"2","date":"2021-11-12 11:07:01"},{"id":"2464","test_id":"391","question":"<p>K\u1ebft qu\u1ea3 c\u1ee7a ph&eacute;p t&iacute;nh 47 + 53&nbsp;l&agrave;:&nbsp;<\/p>","options":["90","80","99","100"],"correct":"4","answer":"<p>47 + 53 = 100<\/p><p>V\u1eady ta ch\u1ecdn \u0111&aacute;p &aacute;n l&agrave;: 100<\/p>","type":"choose","user_id":"125","test":"2","date":"2021-11-12 11:09:06"}]}