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朋友给我出了一道数学题,横竖九个格子,填入1-9,让它横竖每行都是1-9九个数而不重复!而其中有几个数字1.()(7)()()(1)(5)()()()2.()()(4)()()()(3
题目详情
朋友给我出了一道数学题,横竖九个格子,填入1-9,让它横竖每行都是1-9九个数而不重复!而其中有几个数字
1.( )(7)( )( )(1)(5)( )( )( )
2.( )( )(4)( )( )( )(3)( )(1)
3.( )(9)( )( )(3)( )( )(6)( )
4.(8)( )( )(6)( )(3)( )( )( )
5.(2)( )(6)( )( )( )(9)( )(8)
6.( )( )( )(1)( )(8)( )( )(4)
7.( )(1)( )( )(6)( )( )(9)( )
8.(9)( )(2)( )( )( )(4)( )( )
9.( )( )( )(4)(8)( )( )(2)( )
1.( )(7)( )( )(1)(5)( )( )( )
2.( )( )(4)( )( )( )(3)( )(1)
3.( )(9)( )( )(3)( )( )(6)( )
4.(8)( )( )(6)( )(3)( )( )( )
5.(2)( )(6)( )( )( )(9)( )(8)
6.( )( )( )(1)( )(8)( )( )(4)
7.( )(1)( )( )(6)( )( )(9)( )
8.(9)( )(2)( )( )( )(4)( )( )
9.( )( )( )(4)(8)( )( )(2)( )
▼优质解答
答案和解析
1.(6 )(7)( 3)( 8)(1)(5)(2 )( 4)( 9)
2.(5 )( 2)(4)(9 )( 7)( 6)(3)(8 )(1)
3.(1 )(9)( 8)(2 )(3)( 4)(5 )(6)(7 )
4.(8)(4 )(1 )(6)(9)(3)(7 )(5 )(2 )
5.(2)(3)(6)(5 )(4 )( 7)(9)( 1)(8)
6.( 7)(5 )(9 )(1)(2 )(8)(6 )( 3)(4)
7.(4 )(1)(5 )(7 )(6)(2 )(8 )(9)( 3)
8.(9)(8 )(2)(3 )(5 )( 1)(4)(7 )( 6)
9.( 3)( 6)(7 )(4)(8)( 9)(1 )(2)(5 )
2.(5 )( 2)(4)(9 )( 7)( 6)(3)(8 )(1)
3.(1 )(9)( 8)(2 )(3)( 4)(5 )(6)(7 )
4.(8)(4 )(1 )(6)(9)(3)(7 )(5 )(2 )
5.(2)(3)(6)(5 )(4 )( 7)(9)( 1)(8)
6.( 7)(5 )(9 )(1)(2 )(8)(6 )( 3)(4)
7.(4 )(1)(5 )(7 )(6)(2 )(8 )(9)( 3)
8.(9)(8 )(2)(3 )(5 )( 1)(4)(7 )( 6)
9.( 3)( 6)(7 )(4)(8)( 9)(1 )(2)(5 )
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