{"common":{"save":0,"post_id":"706","level":1,"total":20,"point":5,"point_extra":0},"segment":[{"id":"51","post_id":"706","mon_id":"0","chapter_id":"0","question":"\u0110i\u1ec1n s\u1ed1 th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","options":{"time":24,"part":[{"title":"\u0110i\u1ec1n s\u1ed1 th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["137"]]],"list":[{"point":5,"width":50,"type_input":"","ques":"Vi\u1ebft s\u1ed1 t\u1ef1 nhi\u00ean g\u1ed3m 13 ch\u1ee5c v\u00e0 7 \u0111\u01a1n v\u1ecb. <br\/> S\u1ed1 \u0111\u00f3 l\u00e0: _input_","hint":"\u0110\u1ed5i: 13 ch\u1ee5c = ? \u0111\u01a1n v\u1ecb sau \u0111\u00f3 c\u1ed9ng l\u1ea1i","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/>\u0110\u1ed5i: 13 ch\u1ee5c = 130 \u0111\u01a1n v\u1ecb<br\/> <\/span> <br\/><br\/><span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>\u0110\u1ed5i: 13 ch\u1ee5c = 130 \u0111\u01a1n v\u1ecb <br\/>V\u1eady s\u1ed1 g\u1ed3m 13 ch\u1ee5c 7 \u0111\u01a1n v\u1ecb l\u00e0 s\u1ed1: <br\/>130 + 7 = 137 \u0111\u01a1n v\u1ecb<\/span> <br\/><span class='basic_pink'>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u00e0: 137<\/span>"}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:14:37"},{"id":"52","post_id":"706","mon_id":"0","chapter_id":"0","question":"\u0110i\u1ec1n s\u1ed1 th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","options":{"time":24,"part":[{"title":"\u0110i\u1ec1n s\u1ed1 th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["1835"]]],"list":[{"point":5,"width":50,"type_input":"","ques":"Vi\u1ebft s\u1ed1 t\u1ef1 nhi\u00ean g\u1ed3m 18 tr\u0103m, 3 ch\u1ee5c v\u00e0 5 \u0111\u01a1n v\u1ecb. <br\/> S\u1ed1 \u0111\u00f3 l\u00e0: _input_","hint":"\u0110\u1ed5i 18 tr\u0103m = ? \u0111\u01a1n v\u1ecb; 3 ch\u1ee5c = ? \u0111\u01a1n v\u1ecb sau \u0111\u00f3 c\u1ed9ng l\u1ea1i","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> \u0110\u1ed5i 18 tr\u0103m = ? \u0111\u01a1n v\u1ecb <br\/> 3 ch\u1ee5c = ? \u0111\u01a1n v\u1ecb <br\/>Sau \u0111\u00f3 c\u1ed9ng c\u00e1c k\u1ebft qu\u1ea3 l\u1ea1i <br\/><\/span> <br\/><br\/><span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/>\u0110\u1ed5i: 18 tr\u0103m = 1800 \u0111\u01a1n v\u1ecb <br\/> 3 ch\u1ee5c = 30 \u0111\u01a1n v\u1ecb <br\/> S\u1ed1 g\u1ed3m 18 tr\u0103m 3 ch\u1ee5c v\u00e0 5 \u0111\u01a1n v\u1ecb l\u00e0: <br\/> 1800 + 30 + 5 = 1835 \u0111\u01a1n v\u1ecb<\/span> <br\/><span class='basic_pink'>V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u00e0: 1835<\/span>"}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:14:37"},{"id":"53","post_id":"706","mon_id":"0","chapter_id":"0","question":"\u0110i\u1ec1n s\u1ed1 th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","options":{"time":24,"part":[{"title":"\u0110i\u1ec1n s\u1ed1 th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["4"],["9"],["7"],["2"],["3"],["8"],["1"],["5"]]],"list":[{"point":5,"width":50,"type_input":"","ques":"H\u00e3y \u0111i\u1ec1n s\u1ed1 th\u00edch h\u1ee3p v\u00e0o \u00f4 tr\u1ed1ng <br\/> <table><tr><th>S\u1ed1 \u0111\u00e3 cho<\/th><th>Ch\u1eef s\u1ed1 h\u00e0ng ngh\u00ecn<\/th><th>Ch\u1eef s\u1ed1 h\u00e0ng tr\u0103m<\/th><th>Ch\u1eef s\u1ed1 h\u00e0ng ch\u1ee5c<\/th><th>Ch\u1eef s\u1ed1 h\u00e0ng \u0111\u01a1n v\u1ecb<\/th><th><\/th><\/tr><tr><td>4972<\/td><td>_input_<\/td><td>_input_<\/td><td>_input_<\/td><td>_input_<\/td><td><\/td><\/tr><tr><td>3815<\/td><td>_input_<\/td><td>_input_<\/td><td>_input_<\/td><td>_input_<\/td><td><\/td><\/tr><\/table>","hint":"Vi\u1ebft c\u00e1c ch\u1eef s\u1ed1 l\u1ea7n l\u01b0\u1ee3t theo c\u1ea5u t\u1ea1o s\u1ed1","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> Ch\u1eef s\u1ed1 \u0111\u1ea7u ti\u00ean t\u1eeb ph\u1ea3i sang tr\u00e1i l\u00e0 ch\u1eef s\u1ed1 h\u00e0ng \u0111\u01a1n v\u1ecb <br\/> Ch\u1eef s\u1ed1 th\u1ee9 hai t\u1eeb ph\u1ea3i sang tr\u00e1i l\u00e0 ch\u1eef s\u1ed1 h\u00e0ng ch\u1ee5c <br\/> Ch\u1eef s\u1ed1 th\u1ee9 3 t\u1eeb ph\u1ea3i sang tr\u00e1i l\u00e0 ch\u1eef s\u1ed1 h\u00e0ng tr\u0103m <br\/> Ch\u1eef s\u1ed1 th\u1ee9 4 t\u1eeb ph\u1ea3i sang tr\u00e1i l\u00e0 ch\u1eef s\u1ed1 h\u00e0ng ngh\u00ecn <br\/><\/span> <br\/><br\/><span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> S\u1ed1 4972 c\u00f3 4 ngh\u00ecn, 9 tr\u0103m, 4 ch\u1ee5c v\u00e0 7 \u0111\u01a1n v\u1ecb <br\/> S\u1ed1 3815 c\u00f3 3 ngh\u00ecn, 8 tr\u0103m, 1 ch\u1ee5c v\u00e0 5 \u0111\u01a1n v\u1ecb <br\/> N\u00ean ta c\u00f3 c\u00e1c s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u00e0: <br\/><table><tr><th>S\u1ed1 \u0111\u00e3 cho<\/th><th>Ch\u1eef s\u1ed1 h\u00e0ng ngh\u00ecn<\/th><th>Ch\u1eef s\u1ed1 h\u00e0ng tr\u0103m<\/th><th>Ch\u1eef s\u1ed1 h\u00e0ng ch\u1ee5c<\/th><th>Ch\u1eef s\u1ed1 h\u00e0ng \u0111\u01a1n v\u1ecb<\/th><th><\/th><\/tr><tr><td>4972<\/td><td>4<\/td><td>9<\/td><td>7<\/td><td>2<\/td><td><\/td><\/tr><tr><td>3815<\/td><td>3<\/td><td>8<\/td><td>1<\/td><td>5<\/td><td><\/td><\/tr><\/table>"}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:14:37"}]}