1、 6 7 8 5 8 5x242x6 8(5x7)7(10x11) 2x7 4x3 9x7 x1 4 3 3 8 3 3x47(6x8) 6x1 5x2 x8 2x4 5 4 3 3 4x14 6( x1)9(6x1) 8x6 4x6 x9 x2 4 7 3 7 3 x810x14 4(7x2)9(8x17) x7 6x7 8x4 x6 6 5 7 7 9x1610x26 2(7x9)4x9 6(9x7)5(6x1) 8x8 x8 x6 4x1 6 7 7 5 5 3x176x24 2(9x5)8x26 4(7x8)2x21 6(5x8)6x1 8(3x7)7(2x8) 3x8 2x4 3x2
2、 x5 4 3 4 3 x193(6x27) 4x3 3x5 4x1 x7 1 5 4 5 3 5x274x26 2(9x4)5(10x21) x6 x9 6x5 5x5 5 5 7 6 5x96x14 6(9x7)4x24 4( x6)3(4x13) x9 5x2 7x2 x7 8 4 8 8 5x59(6x21) 8x1 7x1 x2 x5 7 6 5 6 3x83(4x15) x9 5x9 7x2 9x1 8 4 6 8 7x162x7 2(5x7)9(2x25) 6x9 x5 5x3 6x2 7 5 4 7 x128x5 6(5x3)5(6x8) x6 x4 x9 4x1 8 8 4
3、5 7x248x1 6(7x4)5(4x28) x7 x9 3x4 6x2 6 7 4 5 7x216x16 6(3x10)5(8x21) x2 6x1 7x3 9x6 1 6 7 6 8 3x99(4x17) x6 2x7 x9 x2 8 3 8 3 7x154x18 2(5x9)7(10x1) 5x8 4x3 x8 x2 3 4 5 8 5 3x188x2 8(9x1)9(8x22) 4x9 x3 x4 6x7 3 7 5 7 x302x13 6(3x6)10x20 2( x9)3(8x17) 9x2 6x2 7x1 x6 8 7 8 5 9x13(8x27) 2x5 x5 x3 x9 2
4、 3 5 3 8 9x108x15 6( x9)4x24 2(9x1)9(8x11) 4x2 7x9 8x3 x6 5 6 7 8 7x59(2x1) 4x5 2x6 x7 x5 5 3 5 6 7x299(8x4) x5 6x4 7x7 x8 7 5 8 7 7x178x9 2(9x5)3(8x8) 8x3 5x5 8x1 x6 7 6 7 8 7x12x20 6(5x4)7(10x21) x8 x7 9x5 x8 7 8 8 3 5x186x6 8(9x2)4x7 4(3x10)8x13 8(3x2)8x1 8(7x4)3(8x21) x2 2x6 x2 4x7 6 3 6 5 3x54x15 2(9x1)9(10x7) x3 3x6 x2 5x8 3 4 7 6 9x238x18 4(3x8)3(10x22) x3 x8 3x2 x5 3 6 4 7 3x123(6x12) 4x6 5x1 7x6 x5 5 6 6 7 5x254x3 2( x2)9(8x21) 9x3 x1 6x5 x2 8 8 7 5 7x67(8x27) 6x4 7x9 9x7 4x1 3x39(2x6) x5 8x5 5x6 4x1 7 7 4 5 3x2910x25 6(7x9)3(2x5)