{"save":1,"level":1,"time":"15","total":10,"point":5,"segment":[{"id":"3028","test_id":"445","question":"<p>M\u1ed9t c\u1eeda h&agrave;ng c&oacute; 74 kg cam. S\u1ed1 qu&yacute;t &iacute;t h\u01a1n s\u1ed1 cam l&agrave; 29 kg. H\u1ecfi c\u1eeda h&agrave;ng \u0111&oacute; c&oacute; bao nhi&ecirc;u ki-l&ocirc;-gam qu&yacute;t?&nbsp;<\/p>","options":["45 kg","35 kg","55 kg","65 kg"],"correct":"1","answer":"<p>S\u1ed1 qu&yacute;t c&oacute; l&agrave;:&nbsp;<\/p><p>74 - 29 = 45 (kg)<\/p><p>\u0110&aacute;p s\u1ed1: 45 kg<\/p>","type":"choose","user_id":"125","test":"2","date":"2021-12-25 15:00:35"},{"id":"3029","test_id":"445","question":"<p>Trong ph&eacute;p t&iacute;nh 5 x 9 = 45 th&igrave; 9 \u0111\u01b0\u1ee3c g\u1ecdi l&agrave; g&igrave;?&nbsp;<\/p>","options":["T&iacute;ch","T\u1ed5ng","Th\u1eeba s\u1ed1","S\u1ed1 chia"],"correct":"3","answer":"<p>\u0110&aacute;p &aacute;n: Th\u1eeba s\u1ed1<\/p>","type":"choose","user_id":"125","test":"1","date":"2021-12-25 15:02:49"}]}