Toán lớp 2 - Sách Kết nối tri thức - Đề kiểm tra 45 phút - Toán lớp 2 - Tháng 8 - Số 1

{"save":1,"level":1,"time":"45","total":20,"point":5,"segment":[{"id":"2436","test_id":"385","question":"<p>Ch\u1eef s\u1ed1 9&nbsp;trong s\u1ed1 98 c&oacute; gi&aacute; tr\u1ecb l&agrave;:&nbsp;&nbsp;<\/p>","options":["9","90","98","17"],"correct":"2","answer":"<p>Trong s\u1ed1 98 = 90 + 8<\/p><p>V\u1eady ch\u1eef s\u1ed1 9 c&oacute; gi&aacute; tr\u1ecb l&agrave;: 90<\/p><p>V\u1eady ta ch\u1ecdn \u0111&aacute;p &aacute;n l&agrave;: 90<\/p>","type":"choose","user_id":"125","test":"2","date":"2021-10-30 00:04:41"},{"id":"2437","test_id":"385","question":"<p>Tr\u01b0\u1eddng h\u1ee3p n&agrave;o sau \u0111&acirc;y g\u1ed3m to&agrave;n s\u1ed1 b&eacute; h\u01a1n 70?&nbsp;<\/p>","options":["<strong>A.<\/strong>&nbsp;56, 48, 67, 73","<strong>B.<\/strong>&nbsp;89, 21, 35, 46","<strong>C.<\/strong>&nbsp;69, 58, 43, 49","<strong>D<\/strong>.&nbsp;21, 34, 58, 90"],"correct":"3","answer":"<p>X&eacute;t:<\/p><p><strong>A.&nbsp;<\/strong>56, 48, 67, 73 c&oacute; s\u1ed1 73 &gt; 70<\/p><p><strong>B<\/strong>.&nbsp;89, 21, 35, 46 c&oacute; s\u1ed1 89 &gt; 70<\/p><p><span style=\"color:#16a085;\"><strong>C.<\/strong>&nbsp;69, 58, 43, 49&nbsp;c&oacute; c&aacute;c s\u1ed1 \u0111\u1ec1u &lt; 70<\/span><\/p><p><strong>D.<\/strong>&nbsp;21, 34, 58, 90 c&oacute; s\u1ed1 90 &gt; 70<\/p><p>V\u1eady ta ch\u1ecdn \u0111&aacute;p &aacute;n:&nbsp;<span style=\"color:#16a085;\"><strong>C.&nbsp;69, 58, 43, 49<\/strong><\/span><\/p>","type":"choose","user_id":"119","test":"3","date":"2021-10-30 00:09:49"}]}