{"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}}