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{"segment":[{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["2"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/11.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn s\u1ed1 chia h\u1ebft cho 2","select":["A. 97135","B. 9142 ","C. 35873","D. 87505 "],"hint":"D\u1ef1a v\u00e0o v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft 2 x\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> X\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng c\u1ee7a t\u1eebng s\u1ed1 <br\/> Nh\u1eefng s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0, 2, 4, 6, 8 th\u00ec chia h\u1ebft cho 2 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> A. S\u1ed1 97135 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 5 n\u00ean 97135 kh\u00f4ng chia h\u1ebft cho 2 <br\/> B. 9142 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 2 n\u00ean 9142 chia h\u1ebft cho 2 <br\/> C. S\u1ed1 35873 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 3 n\u00ean 35873 kh\u00f4ng chia h\u1ebft cho 2 <br\/> D. 87505 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 5 n\u00ean 87505 kh\u00f4ng chia h\u1ebft cho 2 <br\/><span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: B <\/span> ","column":2}]}],"id_ques":481},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["1"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/11.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn s\u1ed1 chia h\u1ebft cho c\u1ea3 2 v\u00e0 5.","select":["A. 8410","B. 9705 ","C. 7102","D. 9486 "],"hint":"D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 2 v\u00e0 5 x\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> Nh\u1eefng s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0, 2, 4, 6, 8 th\u00ec chia h\u1ebft cho 2 <br\/> S\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> X\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng c\u1ee7a t\u1eebng s\u1ed1 trong \u0111\u00e1p \u00e1n v\u00e0 ch\u1ecdn ra s\u1ed1 chia h\u1ebft cho c\u1ea3 2 v\u00e0 5<\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> A. S\u1ed1 8410 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 n\u00ean 8410 $ \\vdots$ 2 v\u00e0 8410 $ \\vdots$ 5 <br\/> B. S\u1ed1 9705 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 5 n\u00ean 9705 $\\not \\vdots$ 2 v\u00e0 9705 $\\vdots$ 5 <br\/> C. 7102 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 2 n\u00ean 7102 $ \\vdots$ 2 v\u00e0 7102 $\\not \\vdots$ 5 <br\/> D. 9486 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 6 n\u00ean 8496 $\\vdots$ 2 nh\u01b0ng 8496 $\\not \\vdots$ 5 <br\/> V\u1eady s\u1ed1 chia h\u1ebft cho c\u1ea3 2 v\u00e0 5 l\u00e0 8410 <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: A <\/span> ","column":2}]}],"id_ques":482},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["1"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/3.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn s\u1ed1 chia cho 2 d\u01b0 1","select":["A. 74103","B. 9410 ","C. 8506","D. 7324"],"hint":"S\u1ed1 chia 2 d\u01b0 1 ch\u00ednh l\u00e0 s\u1ed1 kh\u00f4ng chia h\u1ebft cho 2","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> V\u00ec s\u1ed1 chia l\u00e0 2 n\u00ean s\u1ed1 d\u01b0 ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0 1. <br\/> N\u00ean s\u1ed1 chia 2 d\u01b0 1 hay ch\u00ednh l\u00e0 s\u1ed1 kh\u00f4ng chia h\u1ebft cho 2 <br\/> Ta \u0111i x\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng c\u1ee7a c\u00e1c s\u1ed1 tr\u00ean<\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> A. S\u1ed1 74103 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 3 n\u00ean 74103 $ \\not \\vdots$ 2 hay 74103 chia 2 d\u01b0 1 <br\/> B. S\u1ed1 9410 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 n\u00ean 9410 $ \\vdots$ 2 <br\/> C. 8506 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 6 n\u00ean 8506 $ \\vdots$ 2 <br\/> D. 7324 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 4 n\u00ean 7324 $\\vdots$ 2 <br\/> V\u1eady s\u1ed1 chia 2 d\u01b0 1 l\u00e0 74103 <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: A <\/span> ","column":2}]}],"id_ques":483},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["3"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/3.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn s\u1ed1 chia cho 5 d\u01b0 4","select":["A. 7158","B. 9312 ","C. 8414","D. 8311"],"hint":"S\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 n\u00ean s\u1ed1 chia 5 d\u01b0 4 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 + 4 ho\u1eb7c 5 + 4","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> N\u00ean s\u1ed1 chia cho 5 d\u01b0 4 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 + 4 = 4 ho\u1eb7c 5 + 4 = 9 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> N\u00ean s\u1ed1 chia 5 d\u01b0 4 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0: <br\/> 0 + 4 = 4 <br\/> Ho\u1eb7c 5 + 4 = 9 <br\/> Trong c\u00e1c s\u1ed1 tr\u00ean c\u00f3 s\u1ed1 8414 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 4 <br\/> N\u00ean 8414 chia 5 d\u01b0 4 <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: C <\/span> ","column":2}]}],"id_ques":484},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["3"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/3.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn s\u1ed1 chia cho 5 d\u01b0 3","select":["A. 84102","B. 5380 ","C. 5528","D. 7426"],"hint":"S\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 n\u00ean s\u1ed1 chia 5 d\u01b0 3 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 + 3 ho\u1eb7c 5 + 3","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 2 <br\/> N\u00ean s\u1ed1 chia cho 5 d\u01b0 3 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 + 3 = 3 ho\u1eb7c 5 + 3 = 8 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> N\u00ean s\u1ed1 chia 5 d\u01b0 3 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0: <br\/> 0 + 3 = 3 <br\/> Ho\u1eb7c 5 + 3 = 8 <br\/> Trong c\u00e1c s\u1ed1 tr\u00ean c\u00f3 s\u1ed1 5528 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 8 <br\/> N\u00ean 5528 chia 5 d\u01b0 3 <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: C <\/span> ","column":2}]}],"id_ques":485},{"time":24,"part":[{"title":"\u0110i\u1ec1n t\u1eeb th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["3"]]],"list":[{"point":5,"width":60,"content":"","type_input":"","ques":"<center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/7.jpg' \/><\/center> <br\/> Kh\u00f4ng th\u1ef1c hi\u1ec7n ph\u00e9p chia h\u00e3y cho bi\u1ebft d\u01b0 trong ph\u00e9p chia 941753 : 5? <br\/> D\u01b0 l\u00e0: _input_ ","hint":"D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5 x\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> T\u00e1ch s\u1ed1 b\u1ecb chia th\u00e0nh t\u1ed5ng m\u1ed9t s\u1ed1 chia h\u1ebft cho 5 (c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 ho\u1eb7c 5) v\u00e0 m\u1ed9t s\u1ed1 nh\u1ecf h\u01a1n 5 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span><br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> M\u00e0 ta c\u00f3 s\u1ed1 94173 = 94170 + 3 <br\/> S\u1ed1 94170 $\\vdots$ 5 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 <br\/> N\u00ean s\u1ed1 94173 chia 5 d\u01b0 3 <br\/> <span class='basic_pink'> V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u00e0: 3 <\/span>"}]}],"id_ques":486},{"time":24,"part":[{"title":"\u0110i\u1ec1n t\u1eeb th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["2"]]],"list":[{"point":5,"width":60,"content":"","type_input":"","ques":"<center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/7.jpg' \/><\/center> <br\/> Kh\u00f4ng th\u1ef1c hi\u1ec7n ph\u00e9p chia h\u00e3y cho bi\u1ebft d\u01b0 trong ph\u00e9p chia 17830697 : 5? <br\/> D\u01b0 l\u00e0: _input_ ","hint":"D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5 x\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> T\u00e1ch s\u1ed1 b\u1ecb chia th\u00e0nh t\u1ed5ng m\u1ed9t s\u1ed1 chia h\u1ebft cho 5 (c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 ho\u1eb7c 5) v\u00e0 m\u1ed9t s\u1ed1 nh\u1ecf h\u01a1n 5 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Ta c\u00f3: <br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> M\u00e0 ta c\u00f3 s\u1ed1 17830697 = 17830695 + 2 <br\/> S\u1ed1 17830695 $\\vdots$ 5 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 5 <br\/> N\u00ean s\u1ed1 17830697 chia 5 d\u01b0 2 <br\/> <span class='basic_pink'> V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u00e0: 2 <\/span>"}]}],"id_ques":487},{"time":24,"part":[{"title":"\u0110i\u1ec1n t\u1eeb th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["754"]]],"list":[{"point":5,"width":60,"content":"","type_input":"","ques":"<center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/2.jpg' \/><\/center> <br\/> H\u00e3y vi\u1ebft s\u1ed1 l\u1edbn nh\u1ea5t c\u00f3 3 ch\u1eef s\u1ed1 kh\u00e1c nhau chia h\u1ebft cho 2 t\u1eeb 3 s\u1ed1 4; 7; 5 <br\/> S\u1ed1 vi\u1ebft \u0111\u01b0\u1ee3c l\u00e0: _input_ ","hint":"S\u1ed1 chia h\u1ebft cho 2 ph\u1ea3i c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 m\u1ed9t trong c\u00e1c s\u1ed1 0; 2; 4; 6; 8","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> Trong c\u00e1c s\u1ed1 4; 5; 7 ch\u1ec9 c\u00f3 s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 4 m\u1edbi chia h\u1ebft cho 2 <br\/> Vi\u1ebft c\u00e1c s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 4 <br\/> Ch\u1ecdn s\u1ed1 l\u1edbn nh\u1ea5t <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Ta c\u00f3: <br\/> Trong c\u00e1c s\u1ed1 4; 7; 5 th\u00ec ch\u1ec9 c\u00f3 c\u00e1c s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 4 m\u1edbi chia h\u1ebft cho 2 <br\/> Ta vi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c s\u1ed1 c\u00f3 3 ch\u1eef s\u1ed1 kh\u00e1c nhau m\u00e0 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 4 l\u00e0: 574; 754 <br\/> S\u1ed1 l\u1edbn nh\u1ea5t c\u00f3 3 ch\u1eef s\u1ed1 kh\u00e1c nhau chia h\u1ebft cho 2 vi\u1ebft \u0111\u01b0\u1ee3c t\u1eeb 3 s\u1ed1 4; 7; 5 l\u00e0: 754 <br\/> <span class='basic_pink'> V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u00e0: 754 <\/span>"}]}],"id_ques":488},{"time":24,"part":[{"title":"\u0110i\u1ec1n t\u1eeb th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["580"]]],"list":[{"point":5,"width":60,"content":"","type_input":"","ques":"<center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/2.jpg' \/><\/center> <br\/> H\u00e3y vi\u1ebft s\u1ed1 nh\u1ecf nh\u1ea5t c\u00f3 3 ch\u1eef s\u1ed1 kh\u00e1c nhau chia h\u1ebft cho 5 t\u1eeb 3 s\u1ed1 5; 0; 8 <br\/> S\u1ed1 vi\u1ebft \u0111\u01b0\u1ee3c l\u00e0: _input_ ","hint":"S\u1ed1 chia h\u1ebft cho 5 ph\u1ea3i c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 ho\u1eb7c 5","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> Trong c\u00e1c s\u1ed1 5; 0; 8 ch\u1ec9 c\u00f3 s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 m\u1edbi chia h\u1ebft cho 5 <br\/> Vi\u1ebft c\u00e1c s\u1ed1 c\u00f3 3 ch\u1eef s\u1ed1 kh\u00e1c nhau m\u00e0 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 <br\/> Ch\u1ecdn s\u1ed1 nh\u1ecf nh\u1ea5t <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Ta c\u00f3: <br\/> Trong c\u00e1c s\u1ed1 5; 0; 8 th\u00ec ch\u1ec9 c\u00f3 c\u00e1c s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 m\u1edbi chia h\u1ebft cho 5 <br\/> Ta vi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c s\u1ed1 c\u00f3 3 ch\u1eef s\u1ed1 kh\u00e1c nhau m\u00e0 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 l\u00e0: 580; 850; 805 <br\/> S\u1ed1 nh\u1ecf nh\u1ea5t c\u00f3 3 ch\u1eef s\u1ed1 kh\u00e1c nhau chia h\u1ebft cho 5 vi\u1ebft \u0111\u01b0\u1ee3c t\u1eeb 3 s\u1ed1 5; 0; 8 l\u00e0: 580 <br\/> <span class='basic_pink'> V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u00e0: 580 <\/span>"}]}],"id_ques":489},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["1"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/9.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn ph\u00e9p t\u00ednh c\u00f3 k\u1ebft qu\u1ea3 l\u00e0 s\u1ed1 chia h\u1ebft cho 2","select":["A. $2^5 + 8$","B. 9417 + 3806 ","C. 3814 + 7215","D. 9413 + 5282"],"hint":"D\u1ef1a v\u00e0o t\u00ednh ch\u1ea5t chia h\u1ebft c\u1ee7a m\u1ed9t t\u1ed5ng","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> D\u1ef1a v\u00e0o t\u00ednh ch\u1ea5t chia h\u1ebft c\u1ee7a m\u1ed9t t\u1ed5ng x\u00e9t t\u1eebng s\u1ed1 h\u1ea1ng <br\/> N\u1ebfu m\u1ecdi s\u1ed1 h\u1ea1ng trong t\u1ed5ng \u0111\u1ec1u chia h\u1ebft cho m\u1ed9t s\u1ed1 th\u00ec t\u1ed5ng chia h\u1ebft cho s\u1ed1 \u0111\u00f3 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> A. $2^5$ $\\vdots$ 2 v\u00e0 8 $\\vdots$ 2 <br\/> $\\Rightarrow$ $(2^5 + 8)$ $\\vdots$ 2 <br\/> B. 9417 $\\not \\vdots$ 2 (v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 7) <br\/> 3806 $\\vdots$ 2 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 6 <br\/> $\\Rightarrow$ (9417 + 3806) $\\not \\vdots$ 2 <br\/> C. 3814 $\\vdots$ 2 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 4 <br\/> 7215 $\\not \\vdots$ 2 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 5 <br\/> $\\Rightarrow$ (3814 + 7215) $\\not \\vdots$ 2 <br\/> D. 9413 $\\not \\vdots$ 2 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 3 <br\/> 5282 $\\vdots$ 2 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 2 <br\/> $\\Rightarrow$ (9413 + 5282) $\\not \\vdots$ 2 <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: A <\/span> ","column":2}]}],"id_ques":490},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["3"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/9.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn ph\u00e9p t\u00ednh c\u00f3 k\u1ebft qu\u1ea3 l\u00e0 s\u1ed1 chia h\u1ebft cho 2","select":["A. 7364 + 3587","B. $4^7 + 9$ ","C. $10^8 + 36$","D. $2^6 + 7^3$"],"hint":"D\u1ef1a v\u00e0o t\u00ednh ch\u1ea5t chia h\u1ebft c\u1ee7a m\u1ed9t t\u1ed5ng","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> D\u1ef1a v\u00e0o t\u00ednh ch\u1ea5t chia h\u1ebft c\u1ee7a m\u1ed9t t\u1ed5ng x\u00e9t t\u1eebng s\u1ed1 h\u1ea1ng <br\/> N\u1ebfu m\u1ecdi s\u1ed1 h\u1ea1ng trong t\u1ed5ng \u0111\u1ec1u chia h\u1ebft cho m\u1ed9t s\u1ed1 th\u00ec t\u1ed5ng chia h\u1ebft cho s\u1ed1 \u0111\u00f3 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> A. 7364 $\\vdots$ 2 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 4 <br\/> 3587 $\\not \\vdots$ 2 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 7 <br\/> $\\Rightarrow$ (7364 + 3587) $\\not \\vdots$ 2 <br\/> B. $4^7$ $\\vdots$ 2 (v\u00ec 4 $\\vdots$ 2) v\u00e0 9 $\\not \\vdots$ 2 <br\/> $\\Rightarrow$ $(4^7 + 9)$ $\\not \\vdots$ 2 <br\/> C. $10^8$ $\\vdots$ 2 (v\u00ec 10 $\\vdots$ 2) v\u00e0 36 $ \\vdots$ 2 <br\/> $\\Rightarrow$ $(10^8 + 36)$ $ \\vdots$ 2 <br\/> D. $2^6$ $\\vdots$ 2 v\u00e0 $7^3$ $\\not \\vdots$ 2 <br\/> $\\Rightarrow$ $(2^6 + 7^3)$ $\\not \\vdots$ 2 <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: C <\/span> ","column":2}]}],"id_ques":491},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["3"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/9.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn ph\u00e9p t\u00ednh c\u00f3 k\u1ebft qu\u1ea3 l\u00e0 s\u1ed1 chia h\u1ebft cho 5","select":["A. $5^6 + 56$","B. $6^5 + 5$ ","C. $25^2 + 50$","D. $4172 + 8450$"],"hint":"D\u1ef1a v\u00e0o t\u00ednh ch\u1ea5t chia h\u1ebft c\u1ee7a m\u1ed9t t\u1ed5ng","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> D\u1ef1a v\u00e0o t\u00ednh ch\u1ea5t chia h\u1ebft c\u1ee7a m\u1ed9t t\u1ed5ng x\u00e9t t\u1eebng s\u1ed1 h\u1ea1ng <br\/> N\u1ebfu m\u1ecdi s\u1ed1 h\u1ea1ng trong t\u1ed5ng \u0111\u1ec1u chia h\u1ebft cho m\u1ed9t s\u1ed1 th\u00ec t\u1ed5ng chia h\u1ebft cho s\u1ed1 \u0111\u00f3 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> A. $5^6$ $\\vdots$ 5 v\u00e0 56 $\\not \\vdots$ 5 <br\/> $\\Rightarrow$ $(5^6 + 56)$ $\\not \\vdots$ 5 <br\/> B. $6^5$ $\\not \\vdots$ 5 (v\u00ec $6^5$ c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 6) v\u00e0 5 $ \\vdots$ 5 <br\/> $\\Rightarrow$ $(6^5 + 5)$ $\\not \\vdots$ 5 <br\/> C. $25^2$ $\\vdots$ 5 (v\u00ec 25 $\\vdots$ 5) v\u00e0 50 $ \\vdots$ 5 <br\/> $\\Rightarrow$ $(25^2 + 50)$ $ \\vdots$ 5 <br\/> D. 4172 $\\not \\vdots$ 5 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 2 <br\/> 8450 $ \\vdots$ 5 v\u00ec ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 <br\/> $\\Rightarrow$ (4172 + 8540) $\\not \\vdots$ 5 <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: C <\/span> ","column":2}]}],"id_ques":492},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["2"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/4.jpg' \/><\/center> <br\/> C\u00f3 t\u1ea5t c\u1ea3 bao nhi\u00eau s\u1ed1 c\u00f3 2 ch\u1eef s\u1ed1 chia h\u1ebft cho 2","select":["A. 40","B. 45 ","C. 50","D. 90"],"hint":"S\u1ed1 c\u00e1c s\u1ed1 c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 2 ch\u00ednh l\u00e0 s\u1ed1 s\u1ed1 h\u1ea1ng c\u1ee7a d\u00e3y c\u00e1ch \u0111\u1ec1u 2 \u0111\u01a1n v\u1ecb t\u1eeb 10 \u0111\u1ebfn 98","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> <b> B\u01b0\u1edbc 1: <\/b> X\u00e1c \u0111\u1ecbnh s\u1ed1 nh\u1ecf nh\u1ea5t c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 2 <br\/> <b> B\u01b0\u1edbc 2: <\/b> X\u00e1c \u0111\u1ecbnh s\u1ed1 l\u1edbn nh\u1ea5t c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 2 <br\/> <b> B\u01b0\u1edbc 3: <\/b> S\u1ed1 c\u00e1c s\u1ed1 c\u00f3 2 ch\u1eef s\u1ed1 chia h\u1ebft cho 2 ch\u00ednh l\u00e0 s\u1ed1 s\u1ed1 h\u1ea1ng c\u1ee7a d\u00e3y c\u00e1ch \u0111\u1ec1u 2 \u0111\u01a1n v\u1ecb t\u1eeb s\u1ed1 nh\u1ecf nh\u1ea5t (b\u01b0\u1edbc 1) \u0111\u1ebfn s\u1ed1 l\u1edbn nh\u1ea5t (b\u01b0\u1edbc 2) <br\/> S\u1ed1 s\u1ed1 h\u1ea1ng = (s\u1ed1 h\u1ea1ng cu\u1ed1i - s\u1ed1 h\u1ea1ng \u0111\u1ea7u) : kho\u1ea3ng c\u00e1ch + 1 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> S\u1ed1 nh\u1ecf nh\u1ea5t c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 2 l\u00e0: 10 <br\/> S\u1ed1 l\u1edbn nh\u1ea5t c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 2 l\u00e0: 98 <br\/> S\u1ed1 c\u00e1c s\u1ed1 c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 2 ch\u00ednh l\u00e0 s\u1ed1 s\u1ed1 h\u1ea1ng c\u1ee7a d\u00e3y c\u00e1ch \u0111\u1ec1u: 10; 12; 14; ...; 96; 98 <br\/> S\u1ed1 s\u1ed1 h\u1ea1ng c\u1ee7a d\u00e3y l\u00e0: (98 - 10) : 2 + 1 = 45 s\u1ed1 <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: B <\/span> ","column":2}]}],"id_ques":493},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["4"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/4.jpg' \/><\/center> <br\/> C\u00f3 t\u1ea5t c\u1ea3 bao nhi\u00eau s\u1ed1 c\u00f3 2 ch\u1eef s\u1ed1 chia h\u1ebft cho 5","select":["A. 20","B. 40 ","C. 50","D. 18"],"hint":"S\u1ed1 c\u00e1c s\u1ed1 c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 5 ch\u00ednh l\u00e0 s\u1ed1 s\u1ed1 h\u1ea1ng c\u1ee7a d\u00e3y c\u00e1ch \u0111\u1ec1u 5 \u0111\u01a1n v\u1ecb t\u1eeb 10 \u0111\u1ebfn 95","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> <b> B\u01b0\u1edbc 1: <\/b> X\u00e1c \u0111\u1ecbnh s\u1ed1 nh\u1ecf nh\u1ea5t c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 5 <br\/> <b> B\u01b0\u1edbc 2: <\/b> X\u00e1c \u0111\u1ecbnh s\u1ed1 l\u1edbn nh\u1ea5t c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 5 <br\/> <b> B\u01b0\u1edbc 3: <\/b> S\u1ed1 c\u00e1c s\u1ed1 c\u00f3 2 ch\u1eef s\u1ed1 chia h\u1ebft cho 5 ch\u00ednh l\u00e0 s\u1ed1 s\u1ed1 h\u1ea1ng c\u1ee7a d\u00e3y c\u00e1ch \u0111\u1ec1u 5 \u0111\u01a1n v\u1ecb t\u1eeb s\u1ed1 nh\u1ecf nh\u1ea5t (b\u01b0\u1edbc 1) \u0111\u1ebfn s\u1ed1 l\u1edbn nh\u1ea5t (b\u01b0\u1edbc 2) <br\/> S\u1ed1 s\u1ed1 h\u1ea1ng = (s\u1ed1 h\u1ea1ng cu\u1ed1i - s\u1ed1 h\u1ea1ng \u0111\u1ea7u) : kho\u1ea3ng c\u00e1ch + 1 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> S\u1ed1 nh\u1ecf nh\u1ea5t c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 5 l\u00e0: 10 <br\/> S\u1ed1 l\u1edbn nh\u1ea5t c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 5 l\u00e0: 95 <br\/> S\u1ed1 c\u00e1c s\u1ed1 c\u00f3 hai ch\u1eef s\u1ed1 chia h\u1ebft cho 5 ch\u00ednh l\u00e0 s\u1ed1 s\u1ed1 h\u1ea1ng c\u1ee7a d\u00e3y c\u00e1ch \u0111\u1ec1u: 10; 15; 20; ...; 90; 95 <br\/> S\u1ed1 s\u1ed1 h\u1ea1ng c\u1ee7a d\u00e3y l\u00e0: (95 - 10) : 5 + 1 = 18 s\u1ed1 <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: D <\/span> ","column":2}]}],"id_ques":494},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["4"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/11.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn s\u1ed1 th\u00edch h\u1ee3p thay v\u00e0o ch\u1eef s\u1ed1 a \u0111\u1ec3 $\\overline{a9147}$ chia h\u1ebft cho 2","select":["A. a = 2","B. a = 4 ","C. a = 8","D. C\u1ea3 3 \u0111\u00e1p \u00e1n \u0111\u1ec1u sai"],"hint":"D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 2","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 2 <br\/> X\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng c\u1ee7a s\u1ed1 $\\overline{a9147}$ xem gi\u00e1 tr\u1ecb n\u00e0o c\u1ee7a a th\u1ecfa m\u00e3n v\u00e0 ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> V\u00ec s\u1ed1 $\\overline{a9147}$ c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 7 <br\/> N\u00ean $\\overline{a9147}$ lu\u00f4n kh\u00f4ng chia h\u1ebft cho 2 v\u1edbi m\u1ecdi gi\u00e1 tr\u1ecb c\u1ee7a a <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: D <\/span> ","column":2}]}],"id_ques":495},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["4"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/11.jpg' \/><\/center> <br\/> H\u00e3y ch\u1ecdn s\u1ed1 th\u00edch h\u1ee3p thay v\u00e0o ch\u1eef s\u1ed1 a \u0111\u1ec3 $\\overline{a9715}$ chia h\u1ebft cho 5","select":["A. a = 0","B. a = 3 ","C. a = 4","D. C\u1ea3 3 \u0111\u00e1p \u00e1n \u0111\u1ec1u \u0111\u00fang"],"hint":"D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5 <br\/> X\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng c\u1ee7a s\u1ed1 $\\overline{a9715}$ xem gi\u00e1 tr\u1ecb n\u00e0o c\u1ee7a a th\u1ecfa m\u00e3n v\u00e0 ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> V\u00ec s\u1ed1 $\\overline{a9715}$ c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 5 <br\/> N\u00ean $\\overline{a9715}$ lu\u00f4n chia h\u1ebft cho 5 v\u1edbi m\u1ecdi gi\u00e1 tr\u1ecb c\u1ee7a a <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: C <\/span> ","column":2}]}],"id_ques":496},{"time":24,"part":[{"title":"\u0110i\u1ec1n t\u1eeb th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["55"]]],"list":[{"point":5,"width":60,"content":"","type_input":"","ques":"<center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/10.jpg' \/><\/center> <br\/> S\u1ed1 c\u00f3 hai ch\u1eef s\u1ed1 gi\u1ed1ng nhau chia h\u1ebft cho 5 l\u00e0: _input_ ","hint":"D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5 <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Ta c\u00f3: <br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> N\u00ean s\u1ed1 c\u00f3 hai ch\u1eef s\u1ed1 gi\u1ed1ng nhau chia h\u1ebft cho 5 l\u00e0: 55 <br\/> <span class='basic_pink'> V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u00e0: 55 <\/span>"}]}],"id_ques":497},{"time":24,"part":[{"title":"\u0110i\u1ec1n t\u1eeb th\u00edch h\u1ee3p v\u00e0o ch\u1ed7 tr\u1ed1ng","title_trans":"","temp":"fill_the_blank","correct":[[["995"]]],"list":[{"point":5,"width":60,"content":"","type_input":"","ques":"<center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/10.jpg' \/><\/center> <br\/> S\u1ed1 l\u1edbn nh\u1ea5t c\u00f3 3 ch\u1eef s\u1ed1 chia h\u1ebft cho 5 l\u00e0: _input_ ","hint":"D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5 x\u00e9t c\u00e1c s\u1ed1 c\u00f3 3 ch\u1eef s\u1ed1 t\u1eeb s\u1ed1 l\u1edbn nh\u1ea5t","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5<br\/> Ta x\u00e9t c\u00e1c s\u1ed1 c\u00f3 3 ch\u1eef s\u1ed1 t\u1eeb s\u1ed1 l\u1edbn nh\u1ea5t <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Ta c\u00f3: <br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> N\u00ean s\u1ed1 l\u1edbn nh\u1ea5t c\u00f3 3 ch\u1eef s\u1ed1 chia h\u1ebft cho 5 l\u00e0 995 <br\/> <span class='basic_pink'> V\u1eady s\u1ed1 c\u1ea7n \u0111i\u1ec1n l\u00e0: 995 <\/span>"}]}],"id_ques":498},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["1"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/9.jpg' \/><\/center> <br\/> Kh\u00f4ng l\u00e0m t\u00ednh chia h\u00e3y cho bi\u1ebft 1387413 chia 5 d\u01b0 3 <b> \u0110\u00daNG <\/b> hay <b> SAI <\/b>?","select":["A. \u0110\u00daNG","B. SAI "],"hint":"D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> N\u00ean s\u1ed1 chia 5 d\u01b0 3 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 + 3 ho\u1eb7c 5 + 3 <br\/> X\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng c\u1ee7a 1387413 xem c\u00f3 th\u1ecfa m\u00e3n kh\u00f4ng? <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> V\u00ec nh\u1eefng s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> N\u00ean s\u1ed1 chia 5 d\u01b0 3 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 + 3 = 3 ho\u1eb7c 5 + 3 = 8 <br\/> S\u1ed1 1387413 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 3 n\u00ean 1387413 chia 5 d\u01b0 3 <br\/> <span class='basic_pink'>V\u1eady kh\u1eb3ng \u0111\u1ecbnh tr\u00ean l\u00e0: \u0110\u00daNG <\/span> ","column":2}]}],"id_ques":499},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[["2"]],"list":[{"point":5,"ques":" <center><img src='https://www.luyenthi123.com/file/luyenthi123/lop6/toan/daiso/bai10/lv2/img\/9.jpg' \/><\/center> <br\/> Kh\u00f4ng l\u00e0m t\u00ednh chia h\u00e3y cho bi\u1ebft 471502 chia 5 d\u01b0 1 <b> \u0110\u00daNG <\/b> hay <b> SAI <\/b>?","select":["A. \u0110\u00daNG","B. SAI "],"hint":"D\u1ef1a v\u00e0o d\u1ea5u hi\u1ec7u chia h\u1ebft cho 5","explain":"<span class='basic_left'><span class='basic_green'>H\u01b0\u1edbng d\u1eabn:<\/span><br\/> V\u00ec s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> N\u00ean s\u1ed1 chia 5 d\u01b0 1 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 + 1 ho\u1eb7c 5 + 1 <br\/> X\u00e9t ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng c\u1ee7a 471502 xem c\u00f3 th\u1ecfa m\u00e3n kh\u00f4ng? <\/span> <br\/><br\/> <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> V\u00ec nh\u1eefng s\u1ed1 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0; 5 th\u00ec chia h\u1ebft cho 5 <br\/> N\u00ean s\u1ed1 chia 5 d\u01b0 1 s\u1ebd c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 0 + 1 = 1 ho\u1eb7c 5 + 1 = 6 <br\/> S\u1ed1 471502 c\u00f3 ch\u1eef s\u1ed1 t\u1eadn c\u00f9ng l\u00e0 2 n\u00ean 471502 chia 5 d\u01b0 2 <br\/> <span class='basic_pink'> V\u1eady kh\u1eb3ng \u0111\u1ecbnh tr\u00ean l\u00e0: SAI <\/span> ","column":2}]}],"id_ques":500}],"lesson":{"save":0,"level":2}}

Điểm của bạn.

Câu hỏi này theo dạng chọn đáp án đúng, sau khi đọc xong câu hỏi, bạn bấm vào một trong số các đáp án mà chương trình đưa ra bên dưới, sau đó bấm vào nút gửi để kiểm tra đáp án và sẵn sàng chuyển sang câu hỏi kế tiếp

Trả lời đúng trong khoảng thời gian quy định bạn sẽ được + số điểm như sau:
Trong khoảng 1 phút đầu tiên + 5 điểm
Trong khoảng 1 phút -> 2 phút + 4 điểm
Trong khoảng 2 phút -> 3 phút + 3 điểm
Trong khoảng 3 phút -> 4 phút + 2 điểm
Trong khoảng 4 phút -> 5 phút + 1 điểm

Quá 5 phút: không được cộng điểm

Tổng thời gian làm mỗi câu (không giới hạn)

Điểm của bạn.

Bấm vào đây nếu phát hiện có lỗi hoặc muốn gửi góp ý